Plant instruction

Dahlia plant instructions

How to plant dahlias? We will tell you everything you need to know! We always plant dahlias in the spring, once the last frost has passed. Dahlias thrive in ample sunlight and grow best in fertile soil that can drain well.

When to plant dahlias

Dahlias like to planted in sunny areas and in well-drained soil. Usually the conditions for planting these beautiful flowers are perfect during spring time, during April, May and June. In warmer places, it is possible to plant dahlias during the fall or winter. In warm countries, be sure to give your dahlia some shade during the hottest part of the day. 

When to plant dahlias in pots?

Plant dahlias indoors in pots during late March or the beginning of April. This way, once it becomes warm enough, your dahlias will be well on their way to blooming nicely. 

Grow Guide

JanFebMarAprilMayJunJulAugSepOctNovDec
Plant
Flowers
Take cuttings
Cut back
At its best

This dahlia planting grow guide is an indication. The best time to plant dahlias is after the last possible frost of the year.

When do dahlias bloom?

Usually, dahlias bloom from midsummer (around July) through fall (October).  The specific blooming period also depend on the dahlia species, the timing of planting and the amount of care for the flower. The better you take care of your dahlias, the better and longer the blooming period will be!

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