STOCK
Iron Pastel Mix
Matthiola incana
Soft pastel blend of blooms. Named for its strong straight stems, this is a premium variety with 55% double flowering plants. Slightly later flowering than the Katz variety and slightly shorter stems. Pinching is not advisable as it will terminate flowering.
Type : Hardy Annual
Position : Sun
Height : 60cm
Quantity per packet : 25
Growing
Sowing method : Transplant
When to plant : Autumn or spring. For spring planting, start inside 5-6 weeks before last frost.
Spacing : 25cm
Depth : 2mm
Germination : 7-14 days
Days to maturity : 90-100
Harvesting
When to pick : When 1/3-1/2 the florets are open on the stem.