When to Plant Begonias

Last Updated on 21/05/2021 by Esther Roberts

Begonias are a summer staple, bringing a plethora of colourful flowers to the garden all season long. Their bright blooms and easy to grow nature is exactly why the species is so beloved by gardener’s across the country.

However, knowing when, how, or where to plant Begonias can be a confusing task – especially for those new to gardening! Follow our guide to effortlessly grow your Begonias for the summer season.

When to Plant

Plant Begonias in early spring, once the threat of frosts has disappeared. Begonias aren’t a hardy plant, and can be damaged by cold weather.


More specifically, March and April are the best months to plant your Begonias, as there is less chance of frosts to appear.

How to Plant

Planting Begonias is an easy enough task. Most Begonias are supplied in a tuberous form, which are similar to bulbs in the way that they should be planted.


Plant your tubers in seed trays in March or April. Fill trays with moist potting compost, and place the tuber inside around 3cm deep and spaced apart 3cm. Once sprouting leaves, move into individual pots and harden off when all danger of frost has passed.

Where to Plant

Begonias can provide masses of blooms around the garden, regardless of where planted. They prefer sunny conditions, so take this into account when finding the perfect spot.


It’s helpful to note that Begonias don’t like overly-damp conditions, and will rot if kept too moist. Whether you plant them in hanging baskets, patio pots, or simply in the border, your Begonias will thrive.

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