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Information and prices for
Verbesina helianthoides

Approximately 500.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

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Verbesina helianthoides
500 seeds for 8 Euros
available for preorder

Verbesina helianthoides
We do not know how many seeds there will be in a packet !
If we know the quantity of seeds, we list the quantity as:
examples '200 seeds' or '0.50 gram', not as packet.
1 packet for 8 Euros
available for preorder

Verbesina helianthoides
1 gram for 11 Euros
available for preorder

Verbesina helianthoides
7 gram for 13 Euros
available for preorder

Verbesina helianthoides
14 gram for 15 Euros
available for preorder

Verbesina helianthoides
28 gram for 24 Euros
available for preorder

Verbesina helianthoides
10 gram for 68 Euros
available for preorder

Verbesina helianthoides
100 gram for 525 Euros
available for preorder

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Verbesina helianthoides

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Elements of Structural and Systematic Botany
B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 408385

The average, annual, minimum temperature zone where Verbesina helianthoides is cold hardy
USDA Zone:5 -20° to -10°F   (-29° to -23.5°C)
Type of plant - perennial
Flower or inflorescence: YELLOW, in 4cm. capitula
Fruit: (stratify 2 months)
Foliage: ov.-lance., to 20cm., serr.-toothed...stems winged..plant fuzzy WHITE hairy
Height, in meters: 1.2
Height, in feet: 3.96
Verbesina helianthoides sales history

Common names for Verbesina helianthoides:

Yellow Crownbeard, 

Verbesina helianthoides is included in the following
B and T World Seeds flowering plant categories.

43:   Herbaceous Border Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
85:   Natives of U.S.South West (Arizona Texas New Mexico)
87:   Natives of Central U.S.A.
89:   Natives of U.S.South East
185:   Plant Species whose germination is improved by Smoke
"Smoke" contains a butenolide compound produced by certain plants when heated, it speeds up or starts the germination of seeds from many different genera.
246:  Asteraceae
708:  Compositae
952:   Wholesale Selection

Happier and Healthier Plants, Naturally

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

Germination guide for Verbesina helianthoides

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.

Verbesina helianthoides seeds will usually germinate in 14-30 days.
Sow Verbesina helianthoides seeds about 3mm deep in a Well drained seed sowing mix at about 17°C.

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