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Jelitto · Seeds of more than 3700 different species and varieties
RHEUM alexandrae
Plant Description
| Life Cycle: | Perennial |
| Family: | Polygonaceae |
| Special Features: | Magnificent yellow bracts, a rarity for moist and cool locations. |
| Basic Colour: | (yellow / gold) |
| Natural Flowering Period: | May - July |
| Winter Hardiness Zones: |
Z4 - Z7
|
| Foliage: | glossy, green |
| Height with Flowers: | 80 cm |
| Soil Requirements: | moist / average |
| Location: | |
| Characteristics: | ornamental foliage plant |
| Usage: | for the rock garden |
| Grams per 1000 seeds: | 8 Gram |
| Seeds per Gram (does not correspond to the number of plants!): |
125 |
| Gram to get 1000 plants (if sown directly into pots etc. you will need a larger quantity): |
20 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.
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