Terms of Trade

Contact - eMail

Catalogues




log in or create an account


Printer ready version of Coreopsis tinctoria information

Information for
Coreopsis tinctoria

Click a button to add that quantity to your cart
seed quantities can be multiplied when added to the cart

Approximately 2200.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

10 gram for 8 Euros
in stock *    Coreopsis tinctoria    *

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




1 packet for 8 Euros
in stock *    Coreopsis tinctoria    *

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 15 Euros
in stock *    Coreopsis tinctoria    *

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




50 gram for 25 Euros
in stock *    Coreopsis tinctoria    *

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




100 gram for 44 Euros
in stock *    Coreopsis tinctoria    *

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




250 gram for 95 Euros
in stock *    Coreopsis tinctoria    *

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




Coreopsis tinctoria
1000 gram for 349 Euros
available for preorder



If seeds of Coreopsis tinctoria
are not available in the quantity you need
Please click here.
Coreopsis tinctoria

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 23328

The average, annual, minimum temperature zone where Coreopsis tinctoria is cold hardy
USDA Zone:4 -30° to -20°F   (-34.5° to -29°C)
Type of plant - annual
Flower or inflorescence: YELLOW to BROWN, MAROON centre
Fruit: ..........(sow in situ, germ. 1-2 weeks, warm)
Foliage: to 10cm. wide, 1-2 pinn.
Height, in meters: 1
Height, in feet: 3.30
Coreopsis tinctoria sales history

Synonyms (alternative names) for Coreopsis tinctoria:
Calliopsis bicolor, Calliopsis cardaminifolia, Calliopsis tinctoria, Coreopsis cardaminifolia, 

Common names for Coreopsis tinctoria:

(folk: ORANGE-YELLOW dye from flowers),  Annual Coreopsis,  Calliopsis,  Coreopsis,  Plains Coreopsis, Tall, 


Coreopsis tinctoria 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.
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.
44:   Cut flowers Commercial and other Recommended Varieties
45:   Bee and Butterfly Attracting also Honey and Pollen Plant Seeds
53:   Bedding Plant Seed List
76:   Californian Native Plant Seed List
87:   Natives of Central U.S.A.
88:   Natives of U.S.North West
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
719:   North American Native Ethnobotanicals
Including medicinal, dye, fiber, food, construction, ritual
952:   Wholesale Selection


Happier and Healthier Plants, Naturally

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


Germination guide for Coreopsis tinctoria

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.

Coreopsis tinctoria seeds will usually germinate in 20-25 days.
Normally will only germinate with light so surface sow. Sow Coreopsis tinctoria seeds on the surface of a Well drained seed sowing mix at about 12-20°C.

Annuals can be sown In situ


Terms of Trade

Price-Codes

Contact - eMail

Other Seed Lists

Botanical name Search

Common Name Search