Cosmos Bippinatus Rubinato

Additional Details

When to Sow Cosmos Rubinato Seeds

April to May

Flowers

July to October

Where to Sow

Sow in trays of moist seed compost and cover with a fine sprinkling of compost or vermiculite. Place in a warm place and keep at a temperature of between 20-25°C (68-77°F).

What to do Next

When seedlings are large enough to handle, prick off into trays and grow on. Gradually harden off and plant out from end of May onwards, approximately 10cm (4”) apart.

Handy Tip

Dead head regularly to provide a summer-long display.

Height

50cm (20")