Information for Primula polyantha Indian Reds

Primula polyantha Indian Reds - 35  seeds for 11 Euros

B and T World Seeds' reference number: 84607
USDA average, annual, minimum temperature Zone:5
Type of plant - perennial

Common names for Primula polyantha Indian Reds: Polyanthus Indian Reds, 

Primula polyantha Indian Reds is included in the following B and T World Seeds flowering plant categories:
9:   Alpine and Rock Garden Seed List (Hardy and Tender)
31:   House and Container Plant Seed List
43:   Herbaceous Border Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
53:   Bedding Plant Seed List
161:   Edible Flowers
170:  Primulaceae
185:   Plant Species whose germination is improved by Smoke

Germination guide
Primula polyantha Indian Reds 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 polyantha Indian Reds seeds on the surface of a Peaty seed sowing mix at about 15C.

Stratification (cold treatment or vernalization) Some seeds need to be overwintered before they will germinate. Some seeds 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 4C or 5C 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".

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

SEED GERMINATION THEORY AND PRACTICE; by Professor Norman C. Deno
B & T World Seeds Route des Marchandes, Paguignan, 34210 Aigues-Vives, France
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