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Prices for seeds of
Cosmos sulphureus

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Approximately 130.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

1 packet for 4 Euros
in stock *     Cosmos sulphureus     * in stock

Stock items purchased using the shopping cart
are available for immediate shipping
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 '15 gram', not as packet.




25 gram for 8 Euros
in stock *     Cosmos sulphureus     * in stock

Stock items purchased using the shopping cart
are available for immediate shipping




50 gram for 10 Euros
in stock *     Cosmos sulphureus     * in stock

Stock items purchased using the shopping cart
are available for immediate shipping




100 gram for 13 Euros
in stock *     Cosmos sulphureus     * in stock

Stock items purchased using the shopping cart
are available for immediate shipping




250 gram for 24 Euros
in stock *     Cosmos sulphureus     * in stock

Stock items purchased using the shopping cart
are available for immediate shipping




500 gram for 41 Euros
in stock *     Cosmos sulphureus     * in stock

Stock items purchased using the shopping cart
are available for immediate shipping




1000 gram for 47 Euros
in stock *     Cosmos sulphureus     * in stock

Stock items purchased using the shopping cart
are available for immediate shipping




Cosmos sulphureus
2500 gram for 84 Euros
available for preorder


Cosmos sulphureus
10000 gram for 233 Euros
available for preorder


Cosmos sulphureus
25000 gram for 421 Euros
available for preorder


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Cosmos sulphureus

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 27613

Type of plant - annual
Flower or inflorescence: bright YELLOW - ORANGE
Foliage: deep cut..arom...young shoots for salad
Height, in meters: 1
Height, in feet: 3.30
Cosmos sulphureus sales history

Common names for Cosmos sulphureus:

(cul:Indonesian dishes,raw or cooked),  Kenikir,  Sulphur Cosmea,  Sulphur Cosmos,  Yellow Cosmos, 


Cosmos sulphureus is included in the following
B and T World Seeds flowering plant categories.

1:   Stock list
Our stock changes almost every day, with seeds arriving and being shipped all over the world.
We only stock long lived seeds, except for a few species that are always in demand.
Seeds that are not in stock are acquired fresh when ordered.
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.
43:   Herbaceous Border Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
53:   Bedding Plant Seed List
55:   Fragrant or Aromatic Flower or Foliage Plant Seeds
62:   Mexican Native and Introduced Plants
83:   Vegetable Seed List
160:   Salad Vegetable Seed List
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 Cosmos sulphureus

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.

Cosmos sulphureus seeds will usually germinate in 5-10 days.
Sow Cosmos sulphureus seeds about 13mm deep in a Well drained seed sowing mix at about 20-30°C.

Can be sown in situ


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