Terms of Trade

Contact - eMail

Catalogues




log in or create an account


Printer ready version of Primula japonica mix (sp. name unresolved) information

Information for
Primula japonica mix (sp. name unresolved)

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

Approximately 4500.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

Primula japonica mix (sp. name unresolved)
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 9 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
0.25 gram for 9 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
1 gram for 10 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
0.50 gram for 14 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
2.50 gram for 17 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
5 gram for 27 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
10 gram for 48 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
25 gram for 111 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
50 gram for 218 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
100 gram for 434 Euros
available for preorder


Primula japonica mix (sp. name unresolved)
250 gram for 777 Euros
available for preorder



If seeds of Primula japonica mix (sp. name unresolved)
are not available in the quantity you need
Please click here.
Primula japonica mix (sp. name unresolved)

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 4497

The average, annual, minimum temperature zone where Primula japonica mix (sp. name unresolved) is cold hardy
USDA Zone:5 -20° to -10°F   (-29° to -23.5°C)
Type of plant - perennial
Flower or inflorescence: PINK to RED - WHITE, ~2cm. dia., in whorls
Fruit: capsule
Foliage: obov. to 25x8cm...best in moist, shady borders
Height, in meters: 0.5
Height, in feet: 1.65
Primula japonica mix (sp. name unresolved) sales history

Synonyms (alternative names) for Primula japonica mix (sp. name unresolved):
Aleuritia japonica mix, 


Primula japonica mix (sp. name unresolved) 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.
9:   Alpine and Rock Garden Seed List (Hardy and Tender)
43:   Herbaceous Border Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
50:   Japanese Native and Introduced Plants
161:   Edible Flowers
Some flowers are poisonous if not cooked. Some are only edible while in bud. Identify and correctly prepare all flowers before eating. Do not eat flowers that have been sprayed with weedkiller or other chemicals.
165:   Shady Condition Plant Seed List
170:  Primulaceae
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.
952:   Wholesale Selection


Happier and Healthier Plants, Naturally

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


Germination guide for Primula japonica mix (sp. name unresolved)

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.

Primula japonica mix (sp. name unresolved) seeds will usually germinate in 20-40 days, even under good conditions germination may be erratic.
Normally will only germinate with light so surface sow. Sow Primula japonica mix (sp. name unresolved) seeds on the surface of a Peaty seed sowing mix at about 15°C.

Primula japonica mix (sp. name unresolved) 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

P.Sinensis germinates in the dark. Cold stratify 3 weeks.


Terms of Trade

Price-Codes

Contact - eMail

Other Seed Lists

Botanical name Search

Common Name Search