How To Plant Dahlia Tubers

Dahlia tubers are available in many eye catching colours and exotic shapes to give you a spectacular show of colour in borders,beds or even containers. They have long been a favourite with gardeners as they are hardy and low maintenance.

Always plant your dahlia tubers in the spring and select tubers which are free from cuts and nicks or any sign of rot.

Selecting the right part of your garden is important as dahlias benefit from full sun. Make sure the soil has warmed after the winter as cold soil may stunt their growth.

Step 1

Work in some organic compost to a depth of  45cm. Dahlias grow very quickly and will appreciate good growing conditions.

Step 2

Using a trowel make a hole that is twice as deep and wide as your dahlia tuber. Adding  bonemeal in the bottom of  each hole will provide essential nutrients needed for good root growth.

Step 3

Place your dahlia tuber in the bottom of the hole and fill in with soil to just cover the top of the tuber.

Step 4

As you begin to see new growth appear cover again with soil. Covering the stem gradually will cause the stem to strengthen so it can support the flowers.

Step 5

When your dahlia tubers are growing above ground water deeply to encourage strong roots.

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