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Printer ready version of Cleome spinosa Queen White - Helen Campbell information

Information and prices for
Cleome spinosa Queen White - Helen Campbell

Approximately 450.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

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Cleome spinosa Queen White - Helen Campbell
500 seeds for 6 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
100 seeds for 8 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
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 '0.50 gram', not as packet.
1 packet for 8 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
1000 seeds for 9 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
10 gram for 13 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
15 gram for 17 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
100 gram for 18 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
25 gram for 23 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
250 gram for 38 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
50 gram for 42 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
500 gram for 69 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
1000 gram for 127 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
2500 gram for 277 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
10000 gram for 781 Euros
available for preorder


Cleome spinosa Queen White - Helen Campbell
25000 gram for 1696 Euros
available for preorder



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Cleome spinosa Queen White - Helen Campbell



Elements of Structural and Systematic Botany
B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 32478

Type of plant - annual
Flower or inflorescence: frag. WHITE
Fruit: spidery seed pods
Foliage: borders
Height, in meters: 1.5
Height, in feet: 4.95
Cleome spinosa Queen White - Helen Campbell sales history

Common names for Cleome spinosa Queen White - Helen Campbell:

Cleome Helen Campbell,  Cleome White Queen,  Spider Flower, 


Cleome spinosa Queen White - Helen Campbell 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
55:   Fragrant or Aromatic Flower or Foliage Plant Seeds
291:  Capparidaceae
832:  Cleomaceae
952:   Wholesale Selection


Happier and Healthier Plants, Naturally

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


Germination guide for Cleome spinosa Queen White - Helen Campbell

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.

Cleome spinosa Queen White - Helen Campbell seeds will usually germinate in 10+14 days.
Normally will only germinate with light so surface sow. Sow Cleome spinosa Queen White - Helen Campbell seeds on the surface of a Well drained seed sowing mix at about 22°C.

Cleome spinosa Queen White - Helen Campbell seeds need to be "overwintered" before they will germinate.

Stratification; cold treatment or vernalization. Seeds of some species need just a couple of weeks, others 3 months. Seeds can be stratified in dampened peat or sand, in a plastic box or bag at 4°C or 5°C in a refrigerator. The seeds should not be frozen or in a wet medium. Very small seeds can be sown on the surface of their growing medium, in pots sealed in plastic bags, and kept in the 'fridge. Many vernalized seeds need light to germinate when they are sown in the "Spring".
Seed Germination Theory and Practice by Professor Norman C. Deno

(Pre-chill for 2 weeks).


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