Dead nettle SEEDS, ANNUAL FLOWERS HERB

Quick flowering year-round, easily self-seeding. Annual/biennial.
Life Cycle: Hardy perennial. Hardy Annual.
Height: 2 to 36 inches (5 to 90 cm).
Native: Europe, Asia, North Africa.
Growing Region: Zones 3 to 8.
Flowers: Year round.
Flower Details: White, purple, yellow. Spikes. Whorls. Hood-like petals. Snapdragon-like.
Foliage: Herbaceous. Silver, white, green. Variegated. Broad. Nettle-like.
Sow Outside: Cover seed. Spring for most species; autumn for yellow species. Spacing 12 to 18 inches (30 to 45 cm).
Sow Inside: Germination time: one to two months. Temperature: 65 to 70°F (18 to 21°C). Nine or ten weeks in advance. Transplant outdoors following in spring or autumn.
Requirements and care: Full sunlight or partial shade. Good drainage. Poor soil. Provide a spring feed. Tidy up by shearing once flowering has completed. Protect from slugs. Propagate: by dividing or by taking root cuttings in the spring.