Dahlia Dinner Plate
Manhattan Island
Dahlia Manhattan Island
Manhattan Island is a proper showstopper, producing enormous blooms in rich red to magenta-pink, with a glowing golden-yellow centre. The colour gradually deepens towards the petal tips, giving each flower a bold, almost fiery look. Its dinnerplate-sized blooms make a cracking statement in the garden and are equally impressive picked for the vase.
Height: Approx. 90cm
Flower size: Approx. 20cm
Type: Large Decorative
Flowering time: Summer through to autumn
Position: Full sun
Best for: Statement planting, large arrangements and the vase
- The best time to plant Dahlias here in NZ is September or October, but can be planted anytime from mid August through to late December.
- Dahlias love sun ,so choose a nice sunny spot in your garden. Ideally a spot that gets at least 4 hours of full sun a day.
- Dahlias will grow in almost any soil, but prefer well drained loamy soil conditions.
- Prepare the ground a few weeks before planting by digging over the soil thoroughly and adding a little well rotted compost and an application of general fertiliser.
- Before planting the tubers, apply stakes (for larger varieties) staking after planting damages roots and tubers.
- Plant your Dahlia tubers about 5-10cm deep and about 50cm apart with the eye facing upwards. Water well and keep moist being careful not to over-water.
For a full overview of how to plant Dahlias visit our Gardeners Guide.
We’ve answered some of the common questions about buying our bulbs and the payment/delivery process. We want you to buy with confidence, so if your question is not answered in our FAQ please don't hesitate to ask!

80-100cm
5-10cm
Full Sun