Approximately 140.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
Type of plant - annual
Flower: deep ORANGE quilled, stellate effect
Height in meters: 0.6
Calendula officinalis Radio orange quilled
is included in the following B and T World Seeds flowering plant categories:
36: Herb Seed List Culinary Medicinal Dye and Aromatic
44: Cut flowers Commercial and other Recommended Varieties
53: Bedding Plant Seed List
161: Edible Flowers
185: Plant Species whose germination is improved by Smoke
952: Wholesale Selection
Calendula officinalis Radio orange quilled seeds will usually germinate in 10-14 days. Normally germinates in the dark. Sow seeds about 6mm deep in a Any seed sowing mix at about 20°C.
Can be sown in situ, or autumn for winter greenhouse