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Jelitto · Seeds of more than 3700 different species and varieties
VERBENA hastata 'Blue Spires'
Plant Description
| Life Cycle: | Perennial |
| Family: | Verbenaceae |
| Special Features: | North America: moist prairies, damp thicket. |
| Basic Colour: | (blue) |
| Flower Colour: | dark blue |
| Natural Flowering Period: | June - September |
| Flowering: | First year flowering |
| Winter Hardiness Zones: |
Z3 - Z8
|
| Foliage: | lanceolate, serrate, conspicuously veined, green |
| Height with Flowers: | 120 cm |
| Soil Requirements: | moist / average |
| Location: | |
| Usage: | suitable for cutting |
| Portion weight: | 0.1 Gram |
| Grams per 1000 seeds: | 0.30303 Gram |
| Seeds per Gram (does not correspond to the number of plants!): |
3300 |
| Gram to get 1000 plants (if sown directly into pots etc. you will need a larger quantity): |
2 Gram |
| Sowing Direction: |
(8) These perennial seeds germinate very irregularly over a long period. Lower temperatures of less than +5°C [41°F] are very effective. Seed trays should not be discarded prematurely. Constant moisture must be maintained. Do not leave in direct sunlight. For Alstroemeria we recommend to keep sowing for 3 weeks at approximately +30°C [86°F], then 3 weeks at +5°C [41°F], then at +21°C [70°F].
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