Impatiens balfourii

Germination

Impatien seeds are prone to infection during germination. Ensure all materials used are sterile/ new. Sow indoors in early spring. Surface sow onto moist, well-drained seed compost with added vermiculite. Do not cover seeds with soil. Place in a propagator or cover seed tray with a clear plastic sheet, a high level of humidity is needed. Ideal temp. 21-25°C must be maintained or germination may fail. Light is needed for germination. Germination takes 21-30 days. Germination can be erratic. Once germination occurs admit air to prevent damping off. Transplant seedlings when large enough to handle about 3-4 weeks from sowing. Grow on at 12-15°C. Acclimatise and plant out when all danger of frost has passed.

Growing

Prefers a sheltered spot in partial or full shade. Prefers any moist but well-drained soil. Water well when in growth, water the soil, not the plant. Do not allow the soil to dry out between waterings.

Cultivation

Will self-seed freely. The 'Touch-Me-Not' relates to the seedpods which 'explode' when touched, sending seeds several feet. This plant is usually grown as an annual in the UK. Will tolerate temp.-29°C if growing as a perennial. Requires little attention.