Mature Height: 1-1.2m
Mature Spread: 30-50cm
Flowering Time: July – November
Position: Full Sun
Tuber Size: 1
How to overwinter dahlias
1.Protect your dahlias from frost over winter. After the first frost you can choose to either leave the tubers in the ground or dig them up and store them in a frost-free place.
2. You can leave them in the ground if you live in a mild region or have light, free-draining soil. It is a risk as repeated hard frosts can lead to some losses. Cut down the stems and cover with mulch or homemade compost.
How to store dahlia tubers inside
1. Carefully dig up the tubers and shake off excess soil.
2. Cut the stems back to approx.10cm and trim off any damaged tubers.
3. Leave for a few weeks to dry out the tubers
4. Store in shallow crates or boxes covered with compost, straw or newspaper in a garage or shed until spring.
