How to grow from cuttings – The Water Method – A beginner’s guide

by Zack Maskill

Growing herbs from cuttings is a rewarding and easy way to expand your garden. Whether you’re a beginner or a seasoned gardener, propagating herbs like mint, thyme, and lavender from cuttings can save you time and money. Mint, in particular, is known to root quickly, making it a great herb to start with.

Cuttings may appear difficult to do but they are easy as pie! The trick is to be patient and be meticulous. In this article, I’ll Walk you through the steps for successfully growing herbs from cuttings, focusing on soft cuttings.

Step 1: Choose the plant
Start by selecting a healthy, fresh plant for your cutting. Autumn and spring are the best times for this.

Step 2: Take the Cutting
Using a sharp knife or pair of scissors, cut a piece of the main plant, about 10-15 cm long. Make sure you cut just below a node, see image below, as this is where roots are most likely to grow.

Step 3: Prepare the Cutting
After taking the cutting, gently remove the lower leaves. Handle the cutting carefully to avoid damaging the plant.

Step 4: Place in Water
Now that your cutting is ready, place it in a small container of water—a jam jar works perfectly. Make sure the jar is tall enough and don’t let the leaves touch the water. Any leaves submerged will likely rot. Place the jar by a windowsill where it can get indirect light but avoid direct sunlight as it can stress the cutting.

Step 5: Maintain Water Quality
Monitor the water regularly and change it if it becomes cloudy. While tap water works fine for most, some gardeners recommend using distilled or rainwater for better results. Keeping the water fresh is essential for healthy root growth.

Step 6: Wait for Root Growth
Patience is key here. In most cases, roots will start to form within 2 to 3 weeks, although some plants, like sage, may take longer.

Step 7: Transplant into Soil
Once the roots have developed, transfer your cutting into soil. Make sure to water it regularly and don’t let it dry out. The young plant will need to be well watered as it establishes itself in it’s new environment.

Final Thoughts
Growing herbs from cuttings is a simple and satisfying way to fill your garden or kitchen windowsill with fresh plants. With a bit of care and attention, you’ll have new herbs thriving in no time. Happy gardening!