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Jelitto · Seeds of more than 3700 different species and varieties
HEUCHERA americana 'Dale's Strain'
Plant Description
| Life Cycle: | Perennial |
| Family: | Saxifragaceae |
| Origin: | Eastern USA |
| Special Features: | Handsome, silver mottled foliage, variable. |
| Historical: | Name recognizes discoverer, nurseryman, Dale Hendricks of Landenderg, Pennsylvania. |
| Basic Colour: | (white / cream) |
| Flower Colour: | Cream-colored |
| Natural Flowering Period: | June - August |
| Flowering: | First year flowering |
| Winter Hardiness Zones: |
Z3 - Z9
|
| Foliage: | rounded, lobed, decorative marbled |
| Growth Habit: | clumping / low-growing |
| Height with Flowers: | 60 cm |
| Spacing between Plants: | 35 cm |
| Soil Requirements: | average |
| Location: | |
| Characteristics: | ornamental foliage plant / groundcover |
| Usage: | for the rock garden / suitable for cutting |
| Portion weight: | 0.02 Gram |
| Grams per 1000 seeds: | 0.05263 Gram |
| Seeds per Gram (does not correspond to the number of plants!): |
19000 |
| Gram to get 1000 plants (if sown directly into pots etc. you will need a larger quantity): |
0.5 Gram |
| Sowing Rates/Trays: | 7 - 8 per cell |
| Plug tray recommended size(s): | 128 / 288 |
| 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.
|
| Best Sowing Date (northern Hemisphere, Field condition): |
Anytime |
| Germination to Transplant: | 4 - 8 weeks |
| Transplanting to Potting: | 6 - 10 weeks |
| Container Size(s): | 1-2 plugs per 11/12 cm (4 1/2") |
| Fertilizer: | Light (100-150 ppm) |
