Sow begonias

Why not sow begonia seed this winter? The seed is super fine so be careful not to blow or drop it! Add horticultural sand to the packet before pouring out onto a tray of good, pre-watered seed compost. Don’t cover seed or it won’t get any light, but cover with clingfilm or a clear plastic bag for good germination. Maintain a temperature of 21-25C (70-77F) and prick out when the seedlings get their first true leaves.