ACHNATHERUM calamagrostis

Product 1 From 214
Zoom

ACHNATHERUM calamagrostis

Silver Spike Grass
(STIPA)
Select Item No. ZA024

Quantitative Restriction

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



Plant Description

Life Cycle: Perennial
Family: Poaceae
Origin: South Europe: scree.
Distinction: Award of Garden Merit (A.G.M.) from the Royal Horticultural Society.
 
Basic Colour: (white / cream / none)
Natural Flowering Period: June - September
 
Winter Hardiness Zones: Z5 - Z8
Foliage: simple, grass-like, deep green, showy in autumn
Growth Habit: clumping / wintergreen
Height with Flowers: 80 cm
Spacing between Plants: 70 cm
Soil Requirements: dry / lime-loving, calcareous / warm
Location:
Usage: suitable for cutting
Grams per 1000 seeds: 0.76923 Gram
Seeds per Gram
(does not correspond to the number of plants!):
1300
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
2 Gram
Sowing Direction:

(9) These seeds germinate rapidly depending on species and origin. If germination does not occur after 3–4 weeks a cooling period of 2–4 weeks is recommended.

Cutting back at Transplanting: Not Necessary.
Container Size(s): 1 plug per 8/9 cm (3 1/2") / 1-2 plugs per 11/12 cm (4 1/2")
Fertilizer: Light (100-150 ppm)
Jelitto · Seeds of more than 3700 different species and varieties

 

*: excl. TAX, excl. shipping