How to create an exact genetic copy of your favorite plants for free

Gardening · Published 8 October 2026 Swipe more like this →

In short: Propagating plants via cuttings is a cost-effective way to expand your garden or houseplant collection. While some believe native species are difficult to grow, many are surprisingly reliable. By mastering a few simple steps, you can transform a single stem into a thriving new plant without spending a cent.

Plant propagation allows you to grow new plants from existing stems, ensuring an exact genetic replica of the parent. For those starting out, certain species are notably reliable, such as Callistemon (bottle brush), Correas, Melaleucas, Prostantheras (mint bushes), and Westringias (native rosemary). While some may assume you need a horticulture degree or "green fingers," the process is accessible to anyone.

Success depends on selecting the right material. Avoid old, hard wood or soft new growth; instead, look for firm stems from the current season's growth. A good test is to bend the stem by 60 degrees; if it springs back, it is suitable. It is also ideal to take cuttings when the plant is not flowering so energy is directed toward root development rather than blooms.

The mechanics of rooting involve the cambium layer, the bark layer that produces new roots. To maximize this, use a clean, sharp blade to cut the stem at a slight angle just below a node. To prevent moisture loss through transpiration, trim off bottom leaves and consider cutting larger leaves in half. However, do not remove all leaves, as the plant requires photosynthesis to survive.

Once prepared, cuttings can be placed in a free-draining mix—such as a 50:50 blend of compost and grit—or even in a jar of water. To maintain the ideal environment, keep them in a warm, bright spot away from direct sunlight. Once roots appear from the bottom of the pot, the plant is ready to be transitioned to more sunlight.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

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