PRIMULA laurentiana

Product 1158 From 3754
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Quantitative Restriction

One Portion is usually sufficient for approx. 50 plants.
Please switch to gram for larger quantities.



Plant Description

Life Cycle: Perennial
Family: Primulaceae
Origin: Northeastern America: moist downs, wetlands, along streams.
 
Basic Colour: (violet)
Flower Colour: lilac-pink with yellow eye
Natural Flowering Period: June - July
 
Winter Hardiness Zones: Z3 - Z8
Growth Habit: rosettes-forming / clumping
Height with Flowers: 20 cm
Soil Requirements: lime-loving, calcareous / moist
Location:
Usage: for the rock garden
Grams per 1000 seeds: 0.06452 Gram
Seeds per Gram
(does not correspond to the number of plants!):
15500
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
0.25 Gram
Sowing Direction:

(8) These perennial seeds germinate very irregularly over a long period. Lower temperatures of less than +5°C [41°F] are very effective. Seed trays should not be discarded prematurely. Constant moisture must be maintained. Do not leave in direct sunlight. For Alstroemeria we recommend to keep sowing for 3 weeks at approximately +30°C [86°F], then 3 weeks at +5°C [41°F], then at +21°C [70°F].

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