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Jelitto · Seeds of more than 3700 different species and varieties
PENSTEMON x mexicale 'Sunburst Colours'
Plant Description
| Life Cycle: | Perennial |
| Family: | Scrophulariaceae |
| Origin: | Complex hybrid between Mexican and American species |
| Special Features: | Brilliant flower colours, abundant flowering, healthy foliage. Also available in ruby red ('Sunburst Ruby') and purple ('Sunburst Amethyst'). The Sunburst series are great for retail sales and landscape use - rock garden, planters, or sweeping drifts in the border. |
| Historical: | Introduced by JELITTO PERENNIAL SEEDS in 2010. |
| Basic Colour: | (mixture) |
| Flower Colour: | mixture of pink, red, lavender to purple, most with white eyes |
| Natural Flowering Period: | June - September |
| Flowering: | First year flowering |
| Winter Hardiness Zones: |
Z5 - Z8
|
| Foliage: | narrow, glossy |
| Growth Habit: | erect |
| Height with Flowers: | 45 cm |
| Spacing between Plants: | 50 cm |
| Soil Requirements: | well-drained / average |
| Location: | |
| Usage: | for the rock garden / flowering pot plant |
| Portion weight: | 0.1 Gram |
| Grams per 1000 seeds: | 0.58824 Gram |
| Seeds per Gram (does not correspond to the number of plants!): |
1700 |
| Gram to get 1000 plants (if sown directly into pots etc. you will need a larger quantity): |
1 Gram |
| Sowing Rates/Trays: | 2 per cell |
| Plug tray recommended size(s): | 128 / 288 |
| 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.
|
| Best Sowing Date (northern Hemisphere, Field condition): |
Anytime |
| Sowing to Germination: | 2 - 3 weeks |
| Germination to Transplant: | 3 - 4 weeks |
| Transplanting to Potting: | 6 - 8 weeks |
| Container Size(s): | 1-2 plugs per 11/12 cm (4 1/2") / 2-3 plugs per 15 cm (6") |
| Fertilizer: | Medium (150-200 ppm) |
