CIRSIUM diacanthum

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CIRSIUM diacanthum

Ivory Thistle
(PTILOSTEMUM)
Select Item No. CA524

Available

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



Plant Description

Life Cycle: Biennial
Family: Asteraceae
Origin: Central and South Balkans
 
Basic Colour: (red / scarlet / purple)
Flower Colour: purple
Natural Flowering Period: July - August
 
Winter Hardiness Zones: Z5 - Z8
Foliage: marbled
Height with Flowers: 50 cm
Soil Requirements: well-drained / average
Location:
Characteristics: ornamental foliage plant
Usage: for the rock garden
Portion weight: 0.7 Gram
Grams per 1000 seeds: 14.28571 Gram
Seeds per Gram
(does not correspond to the number of plants!):
70
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
25 Gram
Sowing Direction:

(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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