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Genista germanica


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Genista germanica

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 24009

The average, annual, minimum temperature zone where Genista germanica is cold hardy
USDA Zone:5 -20° to -10°F   (-29° to -23.5°C)
Type of plant - shrub
Flower or inflorescence: YELLOW, in loose 5cm. racemes
Fruit: 1cm. ovoid-acum., subglab., 1-2seed
Foliage: 2cm., ell.-obl., long hairy, axill. spines
Height, in meters: 0.5
Height, in feet: 1.65
Genista germanica sales history
Parts of Genista germanica are considered toxic.

Common names for Genista germanica:

Bodljikava Zutlovka,  Deutscher Ginster,  German Greenweed, 


Genista germanica is included in the following
B and T World Seeds flowering plant categories.

2:   Wants
We are looking for seeds from this plant, if you know where we can find seeds or would like to be told when we have a source, please let me know.
31:   House and Container Plant Seed List
42:   Croatian Native and Introduced Plants
43:   Herbaceous Border 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.
389:  Fabaceae
711:  Leguminosae


Happier and Healthier Plants, Naturally

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


Germination guide for Genista germanica

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.

Genista germanica seeds will usually germinate in 14-30 days.
Sow Genista germanica seeds about 1mm deep in a Well drained seed sowing mix at about 15°C.

Soak Genista germanica seeds in warm water, which should be changed daily. Most seeds swell up when they are soaked, those that do should be sown immediately. Seeds that don't swell can be gently scarified.


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