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Prices for seeds of
Rudbeckia hirta Toto Gold

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Approximately 2000.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

Rudbeckia hirta Toto Gold
500 seeds for 17 Euros
available for preorder


Rudbeckia hirta Toto Gold
1000 seeds for 30 Euros
available for preorder


Rudbeckia hirta Toto Gold
2500 seeds for 67 Euros
available for preorder


Rudbeckia hirta Toto Gold
1 gram for 79 Euros
available for preorder


Rudbeckia hirta Toto Gold
5000 seeds for 129 Euros
available for preorder


Rudbeckia hirta Toto Gold
10 gram for 700 Euros
available for preorder


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Rudbeckia hirta Toto Gold

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 79118

The average, annual, minimum temperature zone where Rudbeckia hirta Toto Gold is cold hardy
USDA Zone:4-
Type of plant - biennial or perennial, depending on climate
Flower or inflorescence: GOLDEN, deep BROWN centre, 5-7cm., July - Sept.
Foliage: deep GREEN, compact well branched habit
Height, in meters: 0.25
Height, in feet: 0.83
Rudbeckia hirta Toto Gold sales history


Rudbeckia hirta Toto Gold is included in the following
B and T World Seeds flowering plant categories.

31:   House and Container Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
45:   Bee and Butterfly Attracting also Honey and Pollen Plant Seeds
53:   Bedding Plant 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


Happier and Healthier Plants, Naturally

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


Germination guide for Rudbeckia hirta Toto Gold

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.

Rudbeckia hirta Toto Gold seeds will usually germinate in 5-21 days.
Normally will only germinate with light so surface sow. Sow Rudbeckia hirta Toto Gold seeds on the surface of a Peaty seed sowing mix at about 20°C.

Fulgida see No. 14 (Pre-chill for 2 weeks).


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