The Dahlia Collector's Range is a carefully curated range of six special edition Dahlia seed varieties. Collect the whole range as these packets are strictly limited.

Dahlia Coltness Single Mix is a mix of large single flowers in a variety of bright colours. The flowers are attractive to bees and butterflies and are excellent as a bedding plant and for cut flowers. Lasting colour display through Summer and into Autumn.

How to Sow Seeds

Method: Sow 5mm (¼”) deep in trays of seedraising mix or direct in flowering position and keep moist.
Germination: Seedlings emerge 10-14 days.It is recommended you lift and divide your tubers annually, especially in high rainfall areas.
Transplanting: Transplant into the garden when large enough to handle.
Growing notes: Use garden mulch to keep roots cool in warm weather and keep weeds down. Feed with liquid fertiliser when buds appear. Tubers should be stored and replanted the following Spring.Spacing: 30cm (12”) Well drained soil Soil Type Compost, fertile, well drained.

Growing Needs

Soil: Well-drained soil
Water: Sow 5mm (¼”) deep in trays of seedraising mix or direct in flowering position and keep moist

Plant Characteristics

Flowers: Dahlia Coltness Single Mix is a mix of large single flowers in a variety of bright colours
Uses: The flowers are attractive to bees and butterflies and are excellent as a bedding plant and for cut flowers