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Crocus sativus autumn flg. bulbs


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Crocus sativus autumn flg. bulbs

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 28684

The average, annual, minimum temperature zone where Crocus sativus autumn flg. bulbs is cold hardy
USDA Zone:6 -10° to 0°F   (-23.5° to -18°C)
Type of plant - perennial
Flower or inflorescence: WHITE to MAUVE, bright ORANGE styles (filaments) to 3cm. long, ~ October
Fruit: (bulbs for planting available in October)
Foliage: fine linear in winter..tol. alkaline soil
Crocus sativus autumn flg. bulbs sales history
Parts of Crocus sativus autumn flg. bulbs are considered toxic.

Common names for Crocus sativus autumn flg. bulbs:

(folk:sedative, spasmolytic, abortion (large dose),  (tox:crocetin diterpine & picrocrocin),  (tox:cytogenic & mutagenic, ref. aldehydes),  Cro,  Fan hong hua,  Kumkuma,  Saffron Crocus,  Szafran, 


Crocus sativus autumn flg. bulbs is included in the following
B and T World Seeds flowering plant categories.

2:   Wants
We are looking for seeds from this plant, if you know where we can find seeds or would like to be told when we have a source, please let me know.
6:   Bulbous and Rhizomatous Plant Seed List
9:   Alpine and Rock Garden Seed List (Hardy and Tender)
34:   Oriental Herb and Vegetable Seed List
Not all Oriental Herbs are Culinary, or even edible. Be sure to correctly identify and prepare all herbs and vegetables before use.
36:   Herb Seed List Culinary Medicinal Dye and Aromatic
Not all medicinal, dye or aromatic plants are edible, some are toxic if eaten and others are dangerous if applied to the skin. Please check uses for plants.
43:   Herbaceous Border Plant Seed List
57:   Arid and Dry Condition Plant Seed List
78:   South Eastern European Native and Introduced Plants
443:  Iridaceae
699:   Ayurvedic Medicinal Herbs
720:   Fire Resistant Plants
Different classes of resistance: some grow back, some don't burn, a few have highly inflammable leaves that leave the rest of the plant intact, some trees don't have lower branches.
952:   Wholesale Selection


Happier and Healthier Plants, Naturally

plant-fungus communities, for improved nutrition, and disease and drought resistance.


Germination guide for Crocus sativus autumn flg. bulbs

These notes are a general guide, it is recommended to check specialist literature for some of the more unusual seeds in our lists.
Seed Germination Theory and Practice by Professor Norman C. Deno
Some knowledge about growing from seed is necessary to germinate even the easiest seeds. Most seeds require humidity to germinate, even desert plants like Welwitschia mirabilis require that their growing medium remains moist until germination.

Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet, the seeds may not get the oxygen they require.
Some seeds need to be in the light (surface sown) or in the dark (sown deep enough to receive little or no light) to germinate. A rule of thumb is to cover the seeds their own width deep in the growing medium, but some seeds prefer to be sown much deeper, and some fairly large seeds like to be surface sown (or higher).
Many seeds germinate best at certain temperatures, some will germinate at a comparatively wide range of temperatures, yet others need fluctuating temperatures.
Almost all seeds are waiting in a dormant state for some outside stimulus to break their dormancy, some just need sufficiently high ambiant humidity, others need scarification, vernalization or to be passed through the intestines of an animal.

Crocus sativus autumn flg. bulbs seeds will usually germinate in 30-180 days, even under good conditions germination may be erratic.
Sow Crocus sativus autumn flg. bulbs seeds about 3mm deep in a Well drained seed sowing mix at about 15°C.


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