SKU
AVCALSED47
How to plant calendula
If starting indoors, maintain darkness and a soil temperature of 21°C (70°F) until germination occurs in 6-14 days, and then supply bright light to keep seedlings compact. Or direct sow in early autumn in Zones 8-10. Sow seeds 5mm (¼”) deep, and aim for a spacing of 15-45cm (6-18″) between plants
Care
Store dried calendula seeds in bags or jars in a cool, dry place, out of direct sunlight. For best germination, use within six years
pests/diseases
Aster Yellows: Plants are stunted, develop witch's brooms (excessive growth), petals turn green and become deformed. ... Calendula Smut: A fungal leaf disease that produces circular greenish yellow to brownish or black spots.