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Heliopsis helianthoides v scabra Summer Sun

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Approximately 200.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

Heliopsis helianthoides v scabra Summer Sun
5 gram for 14 Euros
available for preorder


Heliopsis helianthoides v scabra Summer Sun
250 gram for 17 Euros
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Heliopsis helianthoides v scabra Summer Sun
10 gram for 23 Euros
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Heliopsis helianthoides v scabra Summer Sun
15 gram for 33 Euros
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Heliopsis helianthoides v scabra Summer Sun
500 gram for 35 Euros
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Heliopsis helianthoides v scabra Summer Sun
100 gram for 40 Euros
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Heliopsis helianthoides v scabra Summer Sun
1000 gram for 47 Euros
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Heliopsis helianthoides v scabra Summer Sun
25 gram for 50 Euros
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Heliopsis helianthoides v scabra Summer Sun
2500 gram for 93 Euros
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Heliopsis helianthoides v scabra Summer Sun
10000 gram for 258 Euros
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Heliopsis helianthoides v scabra Summer Sun
25000 gram for 468 Euros
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Heliopsis helianthoides v scabra Summer Sun
5000 gram for 1039 Euros
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Heliopsis helianthoides v scabra Summer Sun

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 4052

The average, annual, minimum temperature zone where Heliopsis helianthoides v scabra Summer Sun is cold hardy
USDA Zone:4 -30° to -20°F   (-34.5° to -29°C)
Type of plant - perennial
Flower or inflorescence: GOLDEN-YELLOW, large double - semi., long strong stems to cut
Fruit: cypsela to 3.5mm. long...(germ. 1-4 weeks)
Foliage: ov. lance., to 15cm...... long-lived plant, border, cutflower
Height, in meters: 1.2
Height, in feet: 3.96
Heliopsis helianthoides v scabra Summer Sun sales history

Synonyms (alternative names) for Heliopsis helianthoides v scabra Summer Sun:
Heliopsis laevis ' Summer Sun, Heliopsis scabra ' Summer Sun, 

Common names for Heliopsis helianthoides v scabra Summer Sun:

Oxeye Summer Sun, 


Heliopsis helianthoides v scabra Summer Sun 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
45:   Bee and Butterfly Attracting also Honey and Pollen Plant Seeds
86:   Natives of U.S.North East
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
698:   First Year Flowering Perennials
708:  Compositae
952:   Wholesale Selection


Happier and Healthier Plants, Naturally

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


Germination guide for Heliopsis helianthoides v scabra Summer Sun

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.

Heliopsis helianthoides v scabra Summer Sun seeds will usually germinate in 10-15 days.
Sow Heliopsis helianthoides v scabra Summer Sun seeds about 2mm deep in a Well drained seed sowing mix at about 20°C.


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