Botanical Name |
Germ. Time |
Treatments |
Soil |
Storage |
Notes |
Acacia confusa |
1-4 weeks |
Hot water bath. 12-24hr soak. |
Potting soil. |
Dry, cool & dark. |
|
Acanthocereus tetragonus |
1-6 weeks |
Can soak, not needed. |
Tropical cactus mix |
Dry, cool & dark. |
|
Agave americana |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Mineral based, fine cactus soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Aloe vera |
1-6 weeks |
|
|
Dry, cool & dark. |
|
Anadenanthera colubrina |
1-4 weeks |
Place in moist tissue until seeds swell. Plant after this happens. |
Sandy loose soil. |
Dry, cool & dark. |
Fungal attacks are common, can powder with a fungicide. |
Annona sp. |
1-8 weeks |
Direct sow 1-2cm. |
Potting soil |
Dry, cool & dark. |
1 year. |
Can be slow to sprout. Keep above 20C. |
Areca catechu |
1-5 weeks |
surface sow or lightly cover. |
Loose soil. |
Dry, cool & dark. |
Avoid wet, moldy type situations. |
Argyreia nervosa |
1-3 weeks |
|
Potting soil. |
Dry, cool & dark. |
|
Ariocarpus sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Mineral based, fine cactus soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Artemisia absinthium |
1-6 weeks |
Surface sow, or less than 1cm deep. Medium light. 10-25 C. |
Sandy potting soil. |
Dry, cool & dark. 2-3 years. |
Seeds very small, seedlings very fragile. |
Artocarpus altilis |
Moraceae |
|
|
Astrophytum sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Fine cactus soil or very sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Aztekium sp. |
1-10 weeks |
Surface sow. Medium light. 20-30 C. |
Fine cactus soil. |
Dry, cool & dark. 2-3 years. |
Top dress with very clean, fine sand. Seeds are extremely small! Avoid soils with organic matter. |
Banisteriopsis caapi |
1-10 weeks |
Sow 1cm down. Medium light. 20-30 C. |
Coco, peat, loose potting soil. |
Almost dry & dark. 2-3 months. |
Sow with the wing sticking up out of teh soil. Place the seed end in the soil and don't let dry or get moldy. |
Blossfeldia liliputana |
1-10 weeks |
Surface sow. Medium light. 20-30 C. |
Fine cactus soil. |
Dry, cool & dark. 2-3 years. |
Top dress with very clean, fine sand. Seeds are extremely small! Avoid soils with organic matter. |
Calia secundiflora |
1-4 weeks if treated |
Scarification is a must. Use a file and scratch the seed coat deeply. Soak until swells. Medium light. 15-30 C. |
Potting soil, sandy seems better. |
Dry, cool & dark. 5 years +. |
Breaking the seed coat and soaking allows germination to happen fairly quick. without treating the seeds like this it may take years, or never grow. |
Capsicum annuum |
1-4 weeks |
Sow 1 cm down. Medium light. 10-30 C. |
Potting soil. |
Dry, cool & dark. 2-5 years. |
Fairly easy to grow from seed. |
Cardiospermum halicacabum |
1-4 weeks |
Sow 1 cm down. Medium light. 10-30 C. |
Potting soil. |
Dry, cool & dark. 2-5 years. |
Fairly easy to grow from seed. May be slow. |
Carica papaya |
1-8 weeks |
Sow 1 cm down. Medium light. 20-30 C. |
Sandy potting soil. |
Dry, cool & dark. Less than a year. |
Fungal rot is a problem with seeds. Also age can be a problem with old seeds. Treating seeds with a fungicide is a good idea. |
Cereus sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Citrus sp. |
1-5 weeks |
Sow 1 cm down. Medium light. 20-30 C. |
Sandy potting soil. |
Cool & dark. Less than a year, usually. |
|
Copiapoa hypogaea |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Fine cactus soil or very sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Seeds are very small, careful when watering. Avoid soils with organic matter. |
Coryphantha elephantidens |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Fine cactus soil or very sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Delonix regia |
1-60 weeks |
Scarification and or soaking is needed. Sow 1 cm down. Medium light. 20-30 C. |
Potting soil. |
Dry, cool & dark. 5 years +. |
Seeds can take over a year to grow. Treating with a boiling water soak usually lets seeds germinate in under a month. |
Desmanthus illinoensis |
1-8 weeks |
Scarification and or soaking is recomended. Sow 1 cm down. Medium light. 20-30 C. |
Potting soil. |
Dry, cool & dark. 5 years +. |
Treating with a boiling water soak speeds up germination. |
Echinopsis sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Epithelantha bokei |
1-10 weeks |
Surface sow. Medium light. 20-30 C. |
Fine cactus soil. |
Dry, cool & dark. 2-3 years. |
Top dress with very clean, fine sand. Seeds are extremely small! Avoid soils with organic matter. |
Euphoria longan |
1-8 weeks |
Sow 1-2 cm down. Medium light. 20-30 C. |
Potting soil. |
Cool & dark. 1-4 months. |
Seeds cant dry. |
Frailea sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Garcinia mangostana |
1-8 weeks |
Sow 1-2 cm down. Medium light. 20-30 C. |
Potting soil. |
Cool & dark. 1-4 months. |
Seeds cant dry. |
Gymnocalycium sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Harrisia sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Hylocereus sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Koelreuteria elegans |
1-8 weeks |
Sow 1 cm down. Medium light. 20-30 C. |
Potting soil, sandy is good. |
Dry, cool & dark. 1-2 years. |
Many seeds are eaten but sucking bugs, float test for viability. |
Leonurus japonicus |
1-8 weeks |
Surface sow. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 3-5 years. |
Easy to grow, provide light to seeds. |
Leonotis nepetifolia |
1-8 weeks |
Surface sow. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 3-5 years. |
Easy to grow, provide light to seeds. |
Leuchtenbergia principis |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Litchi chinensis |
1-8 weeks |
Sow 1-2 cm down. Medium light. 20-30 C. |
Potting soil. |
Cool & dark. 1-4 months. |
Seeds cant dry. |
Lophocereus schottii |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Lophophora sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Luffa cylindrica |
1-8 weeks |
Sow 1 cm deep. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 3-5 years. |
Easy to grow. |
Mammillaria sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Mitragyna speciosa |
1-8 weeks |
Surface sow, or slightly beneath. Medium-good light. 20-30 C. |
Potting soil with perlite for aeration. |
Dry, cool & dark. Less than a year. |
Seedlings often die off rather quickly. For this reason its not an easy species for everyone. Try different methods with groups of seeds for best bet of getting a few live plants. Once 10cm tall, they are very hardy and easy. |
Myrtillocactus sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Neobuxbaumia sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Nepeta cataria |
1-8 weeks |
Surface sow. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 3-5 years. |
Easy to grow. |
Nephelium sp. |
1-8 weeks |
Sow 2cm deep. Medium light. 25-30 C. |
Potting soil. |
Moist, clean & dark. 1-4 months. |
Fairly easy. keep slightly moist and warm. May be slow to sprout. |
Nicotiana sp. |
1-6 weeks |
Surface sow, keep moist/humid. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 3-5 years. |
Easy to grow, seeds are small and seedlings are very fragile. |
Obregonia denegrii |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Opuntia sp. |
1-30 weeks |
Sow 1cm deep or less. Medium light. 20-30 C. |
Sandy/gritty potting soil. Can usually be kep a bit more moist than common cacti species. |
Dry, cool & dark. 5 years +. |
Opuntia seeds are slightly different than other cacti and have a much harder seed coat. Soaking in water can help, but often they just need much more time. |
Pachira aquatica |
1-5 weeks |
Sow 1-2cm deep. Medium-good light. 15-30 C. |
Potting soil. |
Clean, cool & dark. 3-5 years. |
Don't dry seeds. |
Pachycereus marginatus |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Passiflora edulis |
1-70 weeks |
Sow 1cm deep. Soaking/scratching helps. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 3-5 years. |
Easy to grow, but sometimes seeds take over a year to germinate. Scarify to speed up. |
Pereskiopsis spathulata |
|
|
|
|
Not known to produce seeds.. |
Pseudolithos migiurtinus |
1-6 weeks |
Surface sow. Medium light. 20-30 C. Don't keep too moist. |
Cactus soil, mineral based. |
Dry, cool & dark. 2 years (?). |
Avoid soils with organic matter. |
Psidium guajava |
1-8 weeks |
Sow 1cm deep. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 1-2 years. |
Easy to grow. |
Psychotria sp. |
2-12 weeks |
Sow 1cm deep. Medium light. 20-30 C. |
Sandy, loose potting soil. |
Clean and dark. 2-3 months. |
Protect seeds from fungal attacks. Can be slow to sprout. |
Punica granatum |
1-8 weeks |
Sow 1cm deep. Medium-good light. 15-30 C. |
Potting soil. |
Cool & dark. 3-5 years. |
Easy to grow. |
Salacca zalacca |
3-8 weeks |
Sow 2cm deep. Medium-good light. 15-30 C. |
Potting soil. |
Cool & dark. 3-5 months. |
Easy to grow, can be slow. |
Stenocactus crispatus |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Stenocereus sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Stevia rebaudiana |
2-8 weeks |
Surface sow. Medium-good light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 3-5 months. |
Easy to grow, can be slow. Sometimes they dont sprout. |
Strombocactus disciformis |
1-10 weeks |
Surface sow. Medium light. 20-30 C. |
Fine cactus soil. |
Dry, cool & dark. 2-3 years. |
Top dress with very clean, fine sand. Seeds are extremely small! Avoid soils with organic matter. |
Synsepalum dulcificum |
1-6 months |
Sow 1-2cm. Medium light. 25-30 C. |
Potting soil. Can also germinate in moist sphagnum moss. |
Moist, clean and dark. 1-3 months (can't dry). |
Easy to grow but very slow. |
Tabernaemontana subglobosa |
1-6 months |
Sow 1-2cm. Medium light. 25-30 C. |
Potting soil, sandy and clean. Can also germinate in moist sphagnum moss, which seems to greatly reduce risk of rot. |
Moist, clean and dark. Less than a year. |
Fairly difficult to grow. |
Tabernanthe iboga |
1-6 months |
Sow 1-2cm. Medium light. 25-30 C. |
Potting soil, sandy and clean. Can also germinate in moist sphagnum moss, which seems to greatly reduce risk of rot. |
Moist, clean and dark. Less than a year. |
Fairly difficult to grow. |
Thelocactus setispinus |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Turbina corymbosa |
1-6 weeks |
Soak until seed starts to swell. Sow 1cm or less. Medium light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 10 years +. |
Fairly easy species to grow. |
Turbinicarpus sp. |
1-6 weeks |
Surface sow. Medium light. 20-30 C. |
Cactus soil or sandy/gritty potting soil. |
Dry, cool & dark. 5 years +. |
Avoid soils with organic matter. |
Withania somnifera |
1-6 weeks |
Sow 1m or less. Medium light. 15-30 C. |
Potting soil. |
Dry, cool & dark. 2-5 years. |
Fairly easy species to grow. |