ASTER azureus

Product 545 From 3849
Zoom

ASTER azureus

Sky Blue Aster
(SYMPHYOTRICHUM oolentangiense)
Select Item No. AB056

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: Asteraceae
Origin: Eastern North America
 
Basic Colour: (blue)
Flower Colour: brilliant blue
Natural Flowering Period: August - October
 
Winter Hardiness Zones: Z3 - Z8
Height with Flowers: 70 cm
Soil Requirements: dry / well-drained / average
Location:
Usage: suitable for cutting
Portion weight: 0.1 Gram
Grams per 1000 seeds: 0.30303 Gram
Seeds per Gram
(does not correspond to the number of plants!):
3300
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
1 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].

Jelitto · Seeds of more than 3700 different species and varieties

 

*: excl. TAX, excl. shipping