Cosmos Sulphureus Orange Orange Cosmos Plant profile - Cosmos Sulphureus Orange back to category view all profiles Variety Orange Cosmos Type Cosmos Growing Conditions Outdoors, in full ground or pots. It tolerates poor soils and dry conditions Plant Height 60-70cm Plant Spread 50cm Plant on/out April-May Sow March-April Harvest June onwards Position Full sun Supplier Vital Seeds Tasting notes and description Keep deadheading for continuous flowering and to attracts bees, butterflies and other insects. Uses Use in flower hammering on (pre treated) fabrics or card stock for greeting cards. Self seeds freely if allowed to.