PENSTEMON cobaea

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



Plant Description

Life Cycle: Perennial
Family: Scrophulariaceae
Special Features: Large flowering.
 
Basic Colour: (violet)
Flower Colour: lilac-rose to white
Natural Flowering Period: July - August
 
Winter Hardiness Zones: Z4 - Z8
Foliage: simple, lanceolate, larger leaves at base, green
Height with Flowers: 50 cm
Usage: suitable for cutting
Grams per 1000 seeds: 2.08333 Gram
Seeds per Gram
(does not correspond to the number of plants!):
480
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
3 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].

Sowing to Germination: 4 - 6 weeks
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