Geranium (A)
Pelargonium x hortourm
Annual
Start inside at least 12 weeks before last spring frost. Cover seed lightly and then provide constant warmth; 21-24°C (70-75°F) and moisture. Bottom heat is essential (except for 'Black Velvet Series', which should be germinated cool, without bottom heat, at 16°C (60°F)). Cover with a black plastic bag or provide total darkness until germination occurs, in 5-15 days. Thereafter provide lots of light. Plant outside after last frost, 8-12" apart. Prefers full sun, but will tolerate light shade. Deadhead and remove yellowed leaves. Do not overfertilize.
