How to Propagate Begonias: 5 Best Ways

14.12.2023 - 17:03 / balconygardenweb.com / Raul Cornelius

 Propagating begonias can be a rewarding and cost-effective way to expand your collection. In this guide, you can find the best and simplest ways to propagate begonias to enjoy more of these lovely plants in your garden or indoor space.

Before discussing the specific propagation methods, let’s understand the two main types of begonias: tuberous begonias and fibrous-rooted begonias.

Tuberous begonias grow from tubers, while fibrous-rooted begonias have a more traditional root system. The propagation methods may vary slightly between these types, so it’s essential to identify your begonia type.

Choose a healthy begonia plant with strong, disease-free stems. Cut a 4-6 inch stem section below a leaf node using sharp, clean scissors or pruning shears. Ensure there are at least two leaves on the cutting.

Remove any leaves from the lower part of the cutting, leaving only a couple at the top. This helps the cutting focus its energy on root development.

Plant the cutting in a well-draining potting mix (You can also apply a rooting hormone, but this is optional). Keep the soil consistently moist but not soggy.

Cover the cutting with a plastic bag to encourage root growth, or place it in a humidity dome. This helps maintain a humid environment around the cutting.

Once roots develop (usually in 2-4 weeks), transplant the new begonia plant into a larger container or directly into the garden.

Note: Early spring or fall (Whenever the weather feels warm) is the best time to take cuttings if you live in a cold climate. You can do this for temperate zones at any time of the year.

Taking the cutting part is the same as above. 

Once you have taken the cutting, plant it in a jar full of nonchlorinated water. Make sure the leaves do not touch it.