PHYTEUMA hemisphaericum

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PHYTEUMA hemisphaericum

Rampion
Select Item No. PA370

Available

1 Portion contains 20-250 seeds depending on value and size.
Please switch to gram for larger quantities.



Plant Description

Life Cycle: Perennial
Family: Campanulaceae
 
Basic Colour: (blue)
Flower Colour: blue-violet
Natural Flowering Period: May - July
 
Winter Hardiness Zones: Z5 - Z8
Height with Flowers: 25 cm
Soil Requirements: avoid lime / dry / well-drained / average
Location:
Usage: for the rock garden
Portion weight: 0.01 Gram
Grams per 1000 seeds: 0.07576 Gram
Seeds per Gram
(does not correspond to the number of plants!):
13200
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
0.5 Gram
Sowing Direction:

(4) These are very tiny seeds which should be mixed with finest sand or talcum for an even sowing. Do not cover with compost, only press them in gently. Irrigate from the bottom or with a hand-sprayer, so that the seeds will not be washed away.

(16) See 15 with the exception of germination being slower and more irregular. This poses no problems.

(15) Rapidly germinating, keep seed in constant moisture (not wet) with temperatures of about +20°C [68°F]. Seeds must be covered thinly. Do not cover very small seeds, but tightly press into the earth. Keep in cooler conditions after germination occurs.

Jelitto · Seeds of more than 3700 different species and varieties

 

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