How to Propagate Plants Using Runners
How to Propagate Plants Using Runners
Propagating plants with runners is one of the easiest and most rewarding ways to grow your plant collection. Many popular houseplants and garden favorites—like spider plants, strawberries, and baby’s tears—naturally produce small offshoots that can become independent plants with just a little help. Here’s a step-by-step guide to how it works and what to keep in mind along the way.
What Is a Runner?
A runner is a slender stem that grows out from the main plant and forms a new plantlet at its tip. While still attached, the baby plant receives water and nutrients from the parent. Once it develops its own roots, it can be separated and planted on its own.
This is the plant’s natural way of reproducing, and for you as a gardener, it’s a simple, cost-free method to multiply your plants.
Step-by-Step Guide
1. Identify Healthy Runners
Look for small plantlets growing from the parent plant. They usually appear at the ends of thin stems and may already have tiny leaves and roots. The more developed the roots, the better the plantlet’s chances of thriving once separated.
2. Prepare Pots and Soil
Choose a small pot with drainage holes and fill it with a light, moist potting mix. A general-purpose houseplant mix works well, but you can improve drainage by adding perlite or coarse sand. For outdoor plants like strawberries, use a well-draining garden soil or container mix.
3. Separate the Runner
When the plantlet has small but visible roots (about an inch long), carefully cut it free from the parent plant using clean scissors or pruning shears. If roots haven’t formed yet, you can place the plantlet in a small pot of soil or water while it’s still attached to the parent. Once roots appear, you can make the cut.
4. Plant the New Start
Make a small hole in the soil, place the plantlet’s roots inside, and gently press the soil around them. Water lightly so the soil is evenly moist but not soggy. Keep the pot in bright, indirect light for the first few weeks.
5. Care During the First Weeks
Maintain consistent moisture and keep the new plant in a warm, draft-free spot. After a couple of weeks, you should see new growth—proof that your plantlet has established roots and is ready to grow on its own.
Tips for Success
- Be patient: Some runners root quickly, while others take a bit longer. Give them time to develop.
- Use clean tools: Sterilized scissors or knives help prevent disease.
- Avoid overwatering: Too much water can cause root rot. Keep the soil slightly damp, not wet.
- Provide gentle light: Young plants prefer bright but indirect sunlight until they’re stronger.
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Plants That Propagate by Runners
Many common plants can be propagated this way. Here are a few popular examples:
- Spider plant (Chlorophytum comosum): Sends out long stems with baby plants at the ends.
- Strawberry (Fragaria × ananassa): Produces runners that root easily in soil, perfect for expanding your patch.
- Baby’s tears (Soleirolia soleirolii): Forms delicate mats that spread through small runners.
- Boston fern (Nephrolepis exaltata): Can produce small offshoots that root when placed in moist soil.
A Simple Way to Grow More Plants
Propagating plants with runners doesn’t require special tools or expert skills—just a bit of patience and care. It’s an eco-friendly way to expand your collection and a satisfying process that lets you watch new life take shape.
Once you’ve tried it, you’ll see how easy and enjoyable it is to create new plants from the ones you already have—and maybe even share them with friends and family.
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