Nasturtium

Nasturtium - Key Growing Information
DAYS TO GERMINATION:
7-14 days at 60-65°F (16-18°C)
SOWING:
Direct seed (recommended) - Sow 1/2-1" deep. Transplant - Sow 3-4 weeks before planting out. Cover seeds as darkness is required for germination.
LIGHT PREFERENCE:
Sun/Part Shade.
PLANT HEIGHT:
Varies. Trellising is useful for climbing/trailing varieties as they will need support to climb.
PLANT SPACING:
8-12". Thin to 3-5 plants in hanging baskets or 10" containers.
HARDINESS ZONES:
Annual.
HARVEST:
Edible flowers - fully open. Edible leaves - at any time.
SOIL REQUIREMENTS:
Well-drained, but not especially rich soil. High nitrogen levels promote more foliage than flower production.
USES:
Bedding plant. Excellent in containers and hanging baskets. Edible flowers, leaves and seed pods.
ALTERNATE NAMES:
Garden nasturtium, Indian cress