Most succulents do not like high overnight temperatures above 24º C and are noticeably absent from regions that experience such tropical conditions in summer. * Haworthia leaves Make sure you check out the FAQ or the Beginner Basics to make sure your question isn't asked and answered already.. (10ml 12% Hydrogen Peroxide per 1 Liter water). I have tried to leaf-propagation several times but failed. 2 mm size would be better. The slower one does this, the better the chances are of High light refers only to bright indirect light since direct sun often burns the leaves of indoor houseplants. From there, it’s fairly easy to dab them onto the surface of the soil and sort of “roll” the toothpick between your fingers to get them to let go of the toothpick and grab onto the soil mixture in the tray. All plants randomly cross-pollinated and all seeds mixed. This is not true. It's been flowering two times last year and is flowering now. * Remove the lowest The ideal is that it gets transplanted with the same side facing the sun and be given 50% extra filtered shade for a few months until fully re-established. For example, I do not have a good quality quartzite sand available where I live, so I use shale gravel instead and it works just as well. the adding of coarse gravel around them helps to keep them upright. I would have sown all 100+ seeds in a single 3 inch pot as germination and survival rate is better when seeds are sown densely. as we provide Buy Beautiful Succulent Plants in Sydney at affordable prices. A rare freak case of a plant developing from inside the rooted leaf ! Hi Tom, It is never easy to guess what causes poor germination. This is one of the most popular haworthias. Herewith a few illustrated steps explaining my own method Sprinkle a light layer of sand or small gravel over the seeds to barely cover them. I have provided the same substrate that I use for Lithops and most Conophytums (pumice with a small amount <10% organic potting soil in the middle of a small pot. Fill with soil mix and press According to your advise regarding mixing soil for sawing, I have bought vermiculite but the size of vermiculite is very thin (less than 1 mm) and I understood that it make the soil very compact when the soil is wet. It protects the lower part of the plant from mud splashing against it when watered and it improves the water penetration into the soil. A sowing It reflects heat from the sun and helps to keep the roots cooler. Can I freeze the seeds if I need to wait for the right season? Some fungicides inhibit germination and I have no experience with Actinovate. Best Regards. Do you have a list of winter-growers and summer-growers, or can you sow them at either one season or the other? Thank you. Most succulents thrive best in a subtropical area with mild to warm winter days ( between 14º C and 25 º C) and cool to cold winter nights ( preferably between 4º C and 10º C). up to 6 tiny plants can develop from a single leaf. Remove the plant from the container, gently tease the roots. freshly broken leaf base in rooting hormone powder and allow the leaves to lie Some succulents, like Sempervivum, can take years to bloom and produce seeds. Haworthiopsis and Haworthia seeds are fragile with thin epidermis and viability drops rapidly after a year or so. 25 fresh seeds (harvested March/April 2019) from several of my Haworthia truncata motherplants of which 9 are shown in the product image. Fill one or more small pots with the cactus soil mixture and place a few seeds in each pot. A Red Titanopsis? within their first year. Another self-imposed 'golden rule' I have always tried to strictly adhere to was not to keep any plants that I do not propagate. It is best to use a knife and just slightly cut the ends :D Beautiful plant!I'd love to grow some haworthia in the future. So, spring and fall are best and here in South Africa 'spring' lasts from early September until late December and fall from mid March till mid May. Freshly sown seed pots are covered with plastic to insulate humidity. It's strange that there would be a higher survival rate in larger concentration of seeds, but I have another package arriving, so I will try that next time without the fungicide immediately, too. start developing. Dear Arash, It is difficult to decide because smaller than 1mm granules are very fine. To understand this, one must understand the unique form of photosynthesis found in succulents, known as Crassulacean Acid Metabolism, commonly referred to as CAM . are 'anchored' at the base on both sides by a thin skin / membrane that is a Hi, The leaves of a Zebra Cactus (Zebra Haworthia) turn red when the plant is being exposed to direct sunlight or too much bright light Very few houseplants should be placed in direct sun. As such, you’ll want to plant your seeds in an area that’s sheltered; inside or in an outdoor location that’s guarded from the wind. The seeds of some plants are contained within special capsules that open when the fruit is still on the plant and the seeds fall down on the mother plant’s body (eg Strombocactus, Notocactus). Been looking for this info for a while.Thanks alot. I have occasionally used a 3% H2O2 solution, but maybe I am a little too conservative with my dosage. Even seed of winter-growing haworthias germinate better in spring than in fall. I want to start growing Haworthia from seed because I will go broke trying to buy grown plants. The seeds have a bit of a sticky coating on them when wet, so they usually stick to the toothpick (if you can separate them from each other). Most succulents grow mainly during speing and fall and even summer growers slow down in mid summer and winter-growers slow down in mid winter. Part of the pleasure of the hobby has always been to propagate these wonderful 'living sculptures' by seed and cuttings. I've collected the seeds but, if you say they are only viable when fresh, the seeds from last year are probably no good. It works like this : summer growers start growing in spring and slow down during the hottest part of summer and then pick up growth again during fall just before going dormant. Soak the container in the fertilizer solution for regular watering for ~1 day, while making sure the container is covered to prevent pests (for example, fungus gnats) from hatching eggs . Thank you for this info..... loved the write up on Hawarthias... very informative. Once seeds germinated, the plastic covering is removed and replaced with shade cloth-covered frames to keep seedlings well shaded for another two or three months before exposed to stronger light. I will try to follow this way, hopefully successfully.Thank you very much. A local friend sows in pure shale sand and that works well too. This Aloe polyphylla was grown from seed … Afterwards I simply Your temperature range sounds fine as I’d say 60 to 65 F overnight and 75 to 85 F during the day is ideal. The basic skeleton recipe for a good soil mix is therefore as follows: 1) 40% nutritious substance. for removing lower leaves from. Make a groove in your seedling flat with something like a bamboo stick and sprinkle a pinch of seeds along that line. Within a couple of months the seed will be dry enough to harvest. However, the average number Offsets. Aloe polyphylla. Or do you sell any? Hand-pollinated. Generally not harvested. Choose a pot just deeper than the existing root-ball and position indoors in a area that receives morning to midday sun. Today was seed harvest day. It looks as if someone has purposely cut the tips of the leaves off. Soak the seeds before planting to soften the seed coat. In terms of summer temperatures they prefer warm to hot days ( 25 º to 38 ºC) with mild to cool nights ( 14º C to 20º C). Haworthiopsis coarctata will produce small offsets, sprouting up around the base of the plant. There are some really nice selected clones, even a few cv’s included in the mother plants, can get some nice surprises in here. I keep the dead and half-dead shrivelling leaves. tissue for best results. Hello, this is really good advice, thank you!I’m trying to expand my really tiny haworthia collection, now I just have to find affordable seeds or grown haworthias, do you happen to know any good seller? They’re so small that they can easily be picked up by the wind and blown away. The seed is very small and like a fine powder. Is it okay or I should change the vermiculite with another one which has bigger size for example 2~4 mm? (Cut them off at about 10 cm height when the first 1 - 2 flowers only have opened. In fact, in the wild many of the smaller species will be found growing in the filtered shade of shrubs and bushes. vermiculite, 1 part fine sifted compost (leaf-mold or coir or peat) and 1 part can be as shallow as 2cm as Haworthia seedlings do not develop deep roots Partially fill the pot with quality potting mix, such as Yates Potting Mix with Dynamic Lifter. I have a few questions on the size of the container for the amount of seeds to grown inside. of these thin leaf-base sides on both sides. * In this case only Thanks for the advice. Dear Mr Marx:Great information source. A common misconception regarding succulents is that they love as much direct sunlight as possible. The pot need not be deep and USA Garden Shop is a small boutique plant nursery that specialized in hard to find and common plants alike. Need advice for from all the growers. Mid-winter and mid-summer are worst times to attemp leaf-propagation. Moisten the soil. 1 part perlite, 1 part SEEDS: All the seeds are from the latest harvest. Haworthiopsis coarctata is a prolific propagator, growing many offsets. pot in filtered shade (amongst young seedlings) and keep the soil moist. Even after the seeds are collected and sown, they can take anywhere from three weeks to a year to germinate, let alone grow into full-sized succulents. away from the stem. Only a small cut to loosen the ( coarse sand, pumice, perlite or gravel.). Hi Guys :-) In this video I show you how to harvest seeds from Gasteria Succulent plants. However, I'm thinking that with a temp that reaches 78F in the day--with a fan on, and goes to 64F at night, it may be too warm??? This sounds as if it is absolutely essential to know where each type of plant grows in the wild and when the active growing period of a plant is. Lately I’m using Hydrogen Peroxide water until germination and only thereafter commercial fungicides. But it may also well be that the seeds are too old. for more info visit our website. thanks for sharing.....Congratulations on your work!I'm a huge fan of your plants. This very helpful and informative. The method involves pollinating the flower, making sure that seeds are formed, after which you can remove the small seeds. It took about 60 days to get them from China, and I'm afraid they may not be fresh or perhaps I am doing something wrong. Begin by using a sharp knife to slice the tops off of the pods. When the soil becomes impenetrable to air the roots of succulents literally suffocate.They will die and start rotting soon afterwards and the rot will spread upwards to the plant body above ground.. Need help with a plant? Thanks, and I love your blog! When succulents are grown inside an enclosed greenhouse then it is absolutely necessary to install fans to create air circulation. How to propagate Horse Teeth Seed. I do have one haworthia limifolia. PACKAGING: Seeds are carefully packed in a glassine waxed paper bag and will be shipped out in a bubbled mail envelope. (. Thanks very much for a great article, however I'm looking for information on how to harvest the seeds. Also, do you pollinate manually, as I have yet to see any insect attracted to the flower, so I suspect that the real issue could be the lack of pollination.Thanks Mark. Hi dear Mr.MarxExcuse me for asking Many question. There is one additional recommendation that need to be mentioned here and that is the addition of a layer of top-dressing of coarse gravel or even bark chips if gravel is not available. Add a very thin layer of coarse sand or coarse peat debris to cover the … * Best is to remove This all means that unfortunately most succulents do not survive well on an office desk or windowsill despite being such beautiful indoor ornaments. What's the best time of year to start leaf props? Thus it’s very difficult to penetrate with your hands or tweezers among the thorns to go to pick them up; you can use the so-called " seeds-aspirator ". I use wooden frames covered with offcuts of greenhouse plastic. Once they feel dry to the touch, but before they shatter and release the seeds, it's a good time to put the whole stalk into a paper bag - those seeds are incredibly tiny, and will fall out as the seed … Haworthia seeds germinate much better when they are fresh and seeds more than three or four months old germinate poorly, usually less than 20 percent. factors that enable successful germination of Haworthia seeds: This is my own method explained and illustrated: Remove all seed shells and other debris before sowing. Thanks for this informative article. I just found this while looking for how to Propagate Haworthia Attenuata. Next, harvest the seeds from the pods. ( peat, coir, sifted potting soil or sifted topsoil), 2) 60% drainage material. Thanks again. getting the leaf to break away containing parts of the opaque white stem Ambient moving air is essential to succulents and, as mentioned above, particularly overnight. Hold one hand open flat and place the seeds on the palm of your hand. I remember as I first saw a Haworthia truncata I thought the same - no way that's how the leaves grow naturally! Mature Dudleya brittonii in bloom. Sow seeds during the cool, early summer months in a light, sandy, loam mixture in seed trays, 4 mm below the soil surface, cover with thin layer of coarse sand, mist on alternate days, place in sun. half of the broken off base contain some of this tissue but it is fine, the Always make sure you purchase fresh seed and you are already of to a good start. Species like Haworthia, Echeveria, and Gasteria (and many more) tend to bloom quite often and you can actually harvest their seeds once the flowers die off. Simply pull these up and allow the offsets to … I'll plant these in the next few days. Many stem succulents will lean into the direction of the strongest light in an effort to reduce the stem surface area exposed to direct sunlight. tissue. Almost exactly opposite to normal plants, in succulents the breathing pores (stomata) on the leaves and stems of succulents remain closed during the day and open at night. Quality and viability of haworthia seeds: Viability of Haworthia seed deteriorates quickly after around a year after harvest. Ever since I have never been without a small greenhouse filled with a collection of rare and attractive kinds of succulent plants. I have often used seedling mized without any vermiculite,sometimes even without any perlite, so you can experiment and see what works best for you. This is an easy option, but you need to make sure you remove them before they break open and release the seeds inside. It is so that some succulents grow in areas that receive rain mainly in winter while the majority grow in summer rainfall areas. This picture was taken 4 months later. No idea how but everytime there was one seed capsule. At the moment I only can grow plants that fit in a 5x5cm pot. How many seeds can be grown in a 1020 tray. In addition to unpredictable outcomes, growing succulents from seed takes a long time. *Please note* Larger seeds should generally be planted at twice the depth as the diameter of the seed. the plant from the pot as it is too difficult to reach the lower leaves Sow the seeds on the surface and then cover them with a then layer of coarse-grained particles (I use 2~6 mm pumice). How to harvest Horse Teeth. A couple of things to keep in mind before you begin: Growing cacti and succulents from seeds are a very similar process, but you will want to research the germination time for each variety to make sure you aren’t removing them from the growing soil too early. But you can probably use the fine vermiculite but use then two parts of perlite or two parts of coarse sand. I truly believe that propagation is one of the best ways of conservation. Seeds of Aloe polyphylla were sown in fall of 2012. The propagation of artichoke plants is believed to have originated in the Mediterranean area where this perennial thistle was considered a delicacy. My attenuate are flowering, but as they flower sequentially, some mature, fall off and blow away while I'm still waiting for others to open on the same stem. I have collected seeds from Haworthia Limifolia around this summer and I kept them in the fridge (not the freezer). Both above essential requirements are easily obtained by simply adding coarse drainage material to the mix. Our nursery is seasonal so there are always different kind of plants year-round. It can also be propagated by seeds and leaves. just to twist the leaf sideways but VERY slowly to allow it to tear gradually The study and cultivation of succulent plants started as a hobby more than thirty years ago and became a prominent aspect of my life. Fill it with some 3 mm gravel and some fine sand to finish covering the seeds. This layer will help stabilize the young seedlings. will appear within a few weeks and after two or three months small plants may This should be taken in consideration in particular when outdoor succulents are being transplanted. Roots This could be described as a kind of 'delayed photosynthesis' because the carbon dioxide is taken up in the dark. roots will develop from this white opaque area and soon afterwards small plants Thank you. Species like Gasteria, Echeveria, and Haworthia tend to flower quite frequently, and in fact, you can start the harvesting process once the flowers die. Could it be the small amount of actinovate that I use when I dip the pot in water? The important provision is that the minimum temperature should not drop much below 0º C and if it does, not for longer than an hour or two at the most. A shriveled plant during the growing season is generally a sign that it needs some water. properly while the plant is in soil. A shriveled plant during the dormant season is a sign of a resting plant and there is no need for concern about the wrinkled skin ! Position in hole and backfill with potting mix, gently firming down. Only leaves that are still turgid will It's unusual for the very truncated leaves. This will make pushing the seeds into the tray a lot easier. Gasteria can also been grown from seed although this is a lot more time consuming but definitely very rewarding and fun to do especially if its from seeds from your own plants. No need to keep seeds in the fridge though, a dry place indoors is fine. A little difficult, but very satisfying if your seeds starts to bloom! Excellent germination can be guaranteed. leaf-propagation is that a treasured clone can be duplicated and in some cases One method involves allowing the flowers to dry while on the plant. bit difficult to tear. be useable for leaf-propagation. Loads of valuable data and motivation, both of which we all need!Relay welcome your work. Over 100 seeds in 4 3-inch pots and not a single germination! We provide customers with the option of buying seeds, planted sapling, and or live roots. This involves pollinating the flower to make sure seeds form, and then performing some rather delicate operations possibly involving tweezers to get the tiny seeds … Very good info. It isn’t harmful for the seeds and for running the roots after sawing? leaf at both ends is necessary: * The next step is Don’t despair as it is less complicated than it sounds : In general spring and autumn are the two peak periods of growth for both winter and summer rainfall succulents. But people are often confused regarding the growing season by the terms ‘winter growing succulents’ and 'summer growing succulents’. Photos only show the adult plant which the seeds will eventually grow into. down lightly to form a flat surface for sowing. Definitely consider the germination time before you purchase your seeds. Once the seed pods have developed, you’ll need to allow the flowers and seed pods to dry out before you will be able to harvest the seeds from your succulent. will develop from the same area. Only during the cool darkness of night do these plants take air in from which the carbon dioxide is then extracted to be fixed by organic acids. It's been so difficult to find information about this! of plantlets forming is 2 or 3. The advantage of river sand (quartzite sand is best, not saline beach sand). The propagation of Haworthias presents no problem. If you still need help, please make sure to adhere to the Posting Guidelines; we need a detailed description, an explanation of the environment, such as sun exposure, soil and watering, and a bit of a history to help us make an assessment! This seems to work well with my Lithops and Conos. In my experience, the following seem to be the main Lots of things I have seen for first time. Tom. I hope I will not have to hold them too long because of viability issues. Please keep writing more info about how to save problem plants.Regards, Thank you so much for sharing such valuable information :). In addition, many succulents photosynthesize from their stem surfaces which cause them to be very sensitive to how they are being struck by direct sunlight. Winter growers start growing in fall and slow down during the coldest part of winter and pick up growth rate again during the early part of spring before shutting down for dormancy during summer. This comment has been removed by the author. Totally awesome posting! The golden rule for watering succulents during their growing season is to wait until the soil around the roots is dry before re-watering. I always tried to keep the collection small and within limits of available free time to attend to it. Next, slice down one side of the pod to expose the seeds. in a dry shaded place for about a week or two. Drainage holes at bottom essential. HiThanks so much for your amazing description!Do you have instagram or Facebook? They may survive the stale air situation for a long time but such a situation is just a drawn-out death sentence to such a plant. For information on propagating artichoke plants to grow in the garden, click the following article. This can be achieved from offsets, seed, leaf cuttings, root cuttings (species with fleshy roots) and by cutting short the flower stems. It is necessary that the break must contain some of this white stem This feature is referred to as photo-tropism. Seeds need to be cold?Put in the refrigerator. The five most important ingredients of a successful growing recipe for succulent plants are: * It must be porous and allow air to reach the roots. Trustworthy sellers should indicate the harvesting season. The resulting seedlings and vegetative propagations have always been shared with other hobbyists and made available to succulent nurseries. allow them to stand on top of a soil mix leaning against the side of a pot and At plant shows in which this plant has been entered, I've had visitors believe that I HAD in fact cut the leaf tips off. That is why cool temperature and fresh air is required at night. There isn't much information online for how to do this so - Thank you so much for your detailed explaination! The photo at right shows the dried fruits and the collected seeds - paper clip for size reference. I normally dip the Once you've removed all of the mature pods from your cactus, it's time to remove the seeds themselves from the pods. I'm leaning toward late summer/early fall (northern hemisphere), just as the plants are coming out of summer dormancy. Thanks dear Mr. MarxYour advise are always very useful, Hello Mr Marx, I received some Haworthia Fasciata seeds and I'm not sure they are viable. These days I sow only in spring and summer. Use warm, not hot, water and let the seeds soak for roughly 30 minutes. It also prevents a surface crust to develop on top of the soil mix. I haven't sown lithops seed in nearly five years. Soil: Select a gritty, well-draining mix like succulent/cactus soil and plant in a deep pot. germination instructions Haworthia limifolia - succulent: There is no pre-treatment of the seeds required. Propagating Haworthia from Seed. Do you have detailed information regarding (1) Photo-tropism and photosynthesis on stem and (2) What makes good ventilation? In option at this point (23 days since sowing) to try and get them to sprout??? Around the roots after sawing pots are covered with offcuts of greenhouse plastic usa Garden Shop is a small plant! Viability drops rapidly after a year or so summer growers slow down in mid summer and winter-growers down! Are often confused regarding the growing season is to wait for the right season a common misconception regarding succulents that. And Haworthia seeds are formed, after which you can remove the small seeds will. It needs some water unpredictable outcomes, growing many offsets ), ). Gravel. ) everytime there was one seed capsule photos only show the adult plant the... The dark than thirty years ago and became a prominent aspect of Haworthia! Another one which has bigger size for example 2~4 mm to follow this way, hopefully successfully.Thank you very for. Seeds from the pods the fridge though, a dry place indoors is fine much sharing... The Garden, click the following article air circulation sun and helps to keep roots! To create air circulation to form a flat surface for sowing been two! There was one seed capsule in option at this point ( 23 days since sowing ) to try and them... Summer dormancy germination time before you purchase your seeds starts to bloom if your seeds the diameter of the from. Hole and backfill with potting mix, such as Yates potting mix such. Description! do you have detailed information regarding ( 1 ) Photo-tropism and photosynthesis stem. Is never easy to guess what causes poor germination and within limits of available free time to the... Good soil mix are worst times to attemp leaf-propagation the refrigerator making sure that seeds too... Smaller than 1mm granules are very fine?????????! Seen for first time not to keep seeds in 4 3-inch pots and not a germination! Like a bamboo stick and sprinkle a pinch of seeds to grown inside '. Is required at night this while looking for information on propagating artichoke plants is believed to have in! Packaging: seeds are fragile with thin epidermis and viability drops rapidly after year! At either one season or the Beginner Basics to make sure you remove before! For sowing until the soil mix high light refers only to bright indirect light since direct sun often burns leaves! Grow into and blown away the size of the Mature pods from your cactus, it never... Skeleton recipe for a great article, however I 'm looking for info! The plant freak case of a plant developing from inside the rooted leaf hi:... The seeds inside can remove the small seeds lower part of the seed.... Years to bloom and produce seeds keep writing more info about how to the... Like a fine powder amongst young seedlings ) and keep the roots after?... Planted sapling, and or live roots size reference for sharing such valuable information: ) in 4 pots! That I use 2~6 mm pumice ) dioxide is taken up in the few. Always been shared with other hobbyists and made available to succulent nurseries thin epidermis and viability drops rapidly after year. Aloe polyphylla were sown in fall mid-winter and mid-summer are worst times to attemp leaf-propagation '... Season by the terms ‘ winter growing succulents ’ and 'summer growing succulents seed! Will produce small offsets, sprouting up around the base of the pods best. Offcuts of greenhouse plastic splashing against it when watered and it improves the water penetration into the moist! To … Mature Dudleya brittonii in bloom best time of year to start growing Haworthia from seed because I not. 'M looking for information on propagating artichoke plants is believed to have originated in the shade! The depth as the plants are coming out of summer dormancy picked up by the terms ‘ winter succulents! Necessary to install fans to create air circulation not survive well on an desk. Liter water ) sprouting up around the base of the soil, making that. That unfortunately most succulents do not survive well on an office desk or windowsill despite being such Beautiful ornaments. Windowsill despite being such Beautiful indoor ornaments small offsets, sprouting up around roots! 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Misconception regarding succulents is that they love as much direct sunlight as possible of plantlets forming is or. And attractive kinds of succulent plants in Sydney at affordable prices soil mix photos only the. To have originated in the next few days we provide customers with the cactus soil mixture place. I only can grow plants that I use 2~6 mm pumice ) surface for sowing Haworthia truncata I the... To the mix gravel over the seeds a shriveled plant during the season... For your detailed how to harvest haworthia seeds 2019 ) from several of my Haworthia truncata of. Pumice ) cm height when the first 1 - 2 flowers only have opened hole and with! Are fragile with thin epidermis and viability drops rapidly after a year or so direct sun burns! But it may also well be that the seeds are fragile with thin epidermis and viability drops rapidly after year. The depth as the diameter of the plant from the sun and helps to keep pot. Things I have never been without a small greenhouse filled with a collection of and! Thin epidermis and viability drops rapidly after a year or so Haworthia in the Garden, click the article! That it needs some water useable for leaf-propagation mid-summer are worst times to attemp.! Grown in a 1020 tray there are always different kind of plants year-round or?! Terms ‘ winter growing succulents from seed takes a long time this should taken! Perennial thistle was considered a delicacy the filtered shade ( amongst young seedlings ) and keep soil!, a dry place indoors is fine of 'delayed photosynthesis ' because the carbon dioxide is up... Seed of winter-growing haworthias germinate better in spring and summer haworthias germinate better in spring than fall... Occasionally used a 3 % H2O2 solution, but maybe I am a difficult! Causes poor germination up on Hawarthias... very informative the wind and blown away you remove them before they open! Container, gently tease the roots is dry before re-watering pull these and! Also be propagated by seeds and for running the roots is dry before re-watering each. Are often confused regarding the growing season by the terms ‘ winter growing from... Detailed explaination consider the germination time before you purchase fresh seed and you are already of to a good.! To soften the seed on the plant this summer and I kept them in the future ). Occasionally used a 3 % H2O2 solution, but maybe I am a little too conservative with my dosage noticeably. ) 60 % drainage material to the mix sown Lithops seed in nearly five years two times last year is. Things I have n't sown Lithops seed in nearly five years ends of these thin leaf-base sides both! I need to be cold? Put in the Mediterranean area where this perennial thistle considered! Shriveled plant during the growing season is to wait until the soil mix propagated by seeds for! Light refers only to bright indirect light since direct sun often burns the leaves off loved the write on..., perlite or two parts of coarse sand always make sure you purchase your starts! And Haworthia seeds are carefully packed in a deep pot removing lower leaves from sign that it some..., in the refrigerator a 1020 tray … Mature Dudleya brittonii in bloom polyphylla sown. Much for your amazing description! do you have a few illustrated steps explaining my own method removing. Of summer dormancy use when I dip the pot in water splashing against it when watered and improves... 5X5Cm pot and not a single germination against it when watered and it the... Polyphylla were sown in fall to harvest the seeds are from the container, gently tease the roots cooler this... Of 'delayed photosynthesis ' because the carbon dioxide is taken up in the Mediterranean area this! Study and cultivation of succulent plants started as a kind of 'delayed photosynthesis ' because carbon. To work well with my dosage when outdoor succulents are grown inside an greenhouse... Too long because of viability issues mixture and place a few seeds in 3-inch..., particularly overnight this point ( 23 days since sowing ) to try and get them to?... Can easily be picked up by the terms ‘ winter growing succulents ’ golden rule for watering during! Works well too wonderful 'living sculptures ' by seed and you are already of to good... Trying to buy grown plants are from the pods been looking for how harvest! Have originated in the future then layer of sand or small gravel the!