Dahlia Growing Guide
Growing Guides › Dahlia Growing Guide
Planting Dahlia
- Plant in spring after the last frost.
- If you cannot plant your bulbs and perennials right away, store them in a cool, dry, darklocation, like a basement.
- Plant the Dahlia with the crown 5 cm (2 in) below the soil surface and 50 to 60 cm (20 to 24 in) apart.
- Water thoroughly after planting.
Growing Dahlia
- Pinch shoot tips twice to encourage fullness, first after 2 or 3 sets of leaves have developed, and again after a few weeks.
- These bulbs like a lot of water.
- Dahlias love to be fed. Fertilize your Dahlia regularly.
Care Dahlia
- Dahlias will bloom the entire summer.
- Remove all spent flowers with clippers to boost further flower production. The more you cut, the more they bloom.
- Stake taller varieties.
- After flowering, the leaves should be allowed to die down. The leaves will gather sunlight and provide nourishment for next year’s show.
Winterizing Dahlia
- These bulbs are not winter hardy and need to be dug up after the first frost.
- Do not wash but dry the bulbs for a day.
- Store away from drafts at 5 °C to 10 °C (40 °F to 50 °F) in a paper bag or box filled with peat moss or vermiculite.
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