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Jelitto · Seeds of more than 3700 different species and varieties
CORTADERIA richardii
Plant Description
| Article Type: | (pure seed) |
| Life Cycle: | Perennial |
| Family: | Poaceae |
| Distinction: | Award of Garden Merit (A.G.M.) from the Royal Horticultural Society. |
| Special Features: | Loose arching flower-heads. |
| Basic Colour: | (white / cream) |
| Flower Colour: | silvery |
| Natural Flowering Period: | July - October |
| Winter Hardiness Zones: |
Z7 - Z10
|
| Growth Habit: | erect / clumping / tall |
| Height with Flowers: | 250 cm |
| Soil Requirements: | well-drained / alkaline / average / humus rich, fertile / warm |
| Location: | |
| Characteristics: | solitary plant |
| Usage: | suitable for cutting |
| Portion weight: | 0.136 Gram |
| Grams per 1000 seeds: | 0.83333 Gram |
| Seeds per Gram (does not correspond to the number of plants!): |
1200 |
| Gram to get 1000 plants (if sown directly into pots etc. you will need a larger quantity): |
2 Gram |
| Sowing Direction: |
(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.
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