How to Take Herb Cuttings
Take soft cuttings from healthy herbs to grow new plants for free. A quick method that works for mint, rosemary, sage, and more.
Quick answer
Select healthy, non-flowering shoots from this year's growth. Cut below a leaf node and strip the lower leaves. Dip in rooting hormone if using, then insert into damp seed compost. Cover with a plastic bag and wait for roots.
Taking cuttings is the fastest way to multiply herbs for free. Most softwood herbs root within weeks, giving you identical new plants without buying seeds.
What you’ll need
- sharp secateurs
- small pots
- seed compost
- rooting hormone powder (optional)
- clear plastic bag
- water
- plant labels
Step by step
- 1
Select healthy shoots
Choose non-flowering stems from the current season's growth. They should be firm but still green. Avoid woody or yellowing growth.
- 2
Take the cutting
Cut just below a leaf node with sharp secateurs. Each cutting should be 7–10 cm long. Strip the lower leaves so only two or three pairs remain at the top.
- 3
Prepare the pot
Fill small pots with seed compost. Water lightly so the mix is damp but not soaking.
- 4
Insert the cutting
Dip the cut end in rooting hormone if using. Make a hole in the compost with a dibber or pencil. Insert the cutting to the first pair of remaining leaves. Firm the compost around the stem.
- 5
Cover and place
Put a clear plastic bag over the pot to keep humidity high. Secure with a rubber band. Place in a warm, bright spot out of direct sun. Water when the compost feels dry.
- 6
Check for roots
After three to four weeks, tug the cutting gently. Resistance means roots have formed. Remove the bag and grow on in a light spot.
Sharp secateurs can cut deeply. Always cut away from your hands and body. Close the blades before walking around the garden. Wear gloves if the herb has irritating sap.
Common mistakes
- Taking cuttings from flowering stems. Flowers divert energy from root production.
- Letting the compost dry out. Cuttings have no roots to seek water. Check moisture daily.
- Leaving too many leaves on the cutting. Excess foliage loses moisture and encourages rot.
- Placing cuttings in direct sun. The plastic bag traps heat and scorches leaves.
Frequently asked
Which herbs root easily from cuttings?
Mint, rosemary, sage, thyme, and oregano all root well. Basil is easier from seed.
Can I root cuttings in water instead?
Yes, mint and basil root quickly in a glass of water. Change the water every few days and pot up once roots reach 2–3 cm.
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