There is little to rival a mass planting of lupins with their tall spikes glowing with colour in May and June. Height 90-110cm.
Seed Count - 70
When to sow
April to June
Where to sow
Early sowings into pots and trays in a cold frame, or from April in a seedbed 1cm (½") deep.
What to do next
Tray sown seedlings should be pricked off, as soon as large enough to handle, into a nursery bed 15cm (6") apart. Transplant to flowering site 30-45cm (12-18") apart in October.