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What type of soil does dahlia need to grow?

Dahlias thrive in well-drained, fertile soil with a slightly acidic to neutral pH (6.0-7.0).

Here's a breakdown of the ideal soil characteristics:

* Well-drained: Dahlias are susceptible to root rot, so it's crucial that the soil doesn't hold water for extended periods. A mix of loam, sand, and compost will ensure good drainage.

* Fertile: Dahlias are heavy feeders, so they need plenty of nutrients. Amend the soil with compost, well-rotted manure, or a balanced fertilizer to provide them with the necessary nourishment.

* Slightly acidic to neutral pH: While they can tolerate a slight variation, aim for a pH between 6.0 and 7.0. You can test your soil pH with a kit available at most garden centers.

To create ideal soil for dahlias:

1. Amend the soil: Incorporate 2-4 inches of compost or well-rotted manure into the top 12 inches of soil before planting.

2. Test the pH: If your soil is too acidic or alkaline, adjust it with lime or sulfur according to the test results.

3. Improve drainage: If your soil is heavy clay, add sand or perlite to improve drainage.

By providing dahlias with the right soil conditions, you'll encourage vigorous growth and an abundance of beautiful blooms.

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