Herbs
Mint
A resilient leafy herb that tolerates modest light and regular harvesting in its own pot.
Mentha spp.
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Photo: NahidHossain / CC BY-SA 4.0
At a glance
- Difficulty
- beginner
- Maintenance
- low
- Time to harvest
- 45–60 days · after-establishment
- Water need
- moderate
- Growth habit
- spreading herb
- Indoor suitability
- good
- Support
- Usually not required
What this plant must have
These are minimum limits, not aspirational targets. Missing one can prevent healthy growth.
- Minimum direct light
- 3 hours
- Minimum container depth
- 10 cm (≈ 3.9 in)
- Minimum container volume
- 2 L (≈ 0.5 US gal)
- Active growth range
- 2–30 °C (≈ 35.6–86 °F)
- Frost behaviour
- hardy
- Keep in its own container outdoors to limit spreading
- Prefers sun but wants afternoon shade where summers are hot
Conditions it prefers
These conditions improve performance, but there may be room to adapt within the hard limits above.
- Ideal direct light
- 4–6 hours
- Ideal temperature
- 5–27 °C (≈ 41–80.6 °F)
- Preferred depth
- 15–25 cm (≈ 5.9–9.8 in)
- Preferred volume
- 4–10 L (≈ 1.1–2.6 US gal)
- Drainage
- well drained
Overview
A resilient leafy herb that tolerates modest light and regular harvesting in its own pot.
What makes it practical
Begin with a rooted plant and give it its own container, especially outdoors where runners can spread.
What limits success
At least 3 hours of direct light; provide at least 10 cm of container depth and avoid treating the minimum as the preferred setup.
Getting started
Begin with a rooted plant and give it its own container, especially outdoors where runners can spread.
Before planting
Prepare a container with open drainage and enough volume for the plant's mature root system. The documented minimum is 2 litres.
Planting
Begin with a rooted plant and give it its own container, especially outdoors where runners can spread.
Position
Aim for 4–6 hours of direct light while watching for heat reflected from walls or glass.
Ongoing care
Keep the mix from drying completely and cut stems back to encourage fresh leafy growth.
Watering check
This crop's water need is moderate. Check the mix itself instead of watering by a fixed weekday schedule.
Harvesting
Snip stems above a leaf pair and use the tender top growth.
Timing
The documented range is roughly 45–60 days after establishment; temperature and cultivar can shift it.
Beginner mistakes
Planting mint into a shared bed can turn a useful herb into an aggressive competitor.
A useful reset
Change one condition at a time, then judge the newest growth rather than expecting damaged leaves to recover.
Troubleshooting context
Start with the visible symptom and rule out moisture, light, temperature, and root-room conflicts before assuming disease.
Relevant symptom
The launch troubleshooting library links this plant to root bound as a useful first diagnostic path.
Frequently asked questions
- How much light and root room does mint need?
Mint needs at least 3 hours of direct light. It needs a container at least 10 cm deep holding about 2 litres. A 15–25 cm container with 4–10 litres is easier to keep evenly watered. Expect roughly 45–60 days after establishment, which shifts with temperature and cultivar.
Editorial review:
Reviewed by NookHarvest Editorial Team
How we review adviceCorrections and questionsProblems and next steps
Explore herbs
Herbs
Set up the container
Container Gardening
Choose pots, mix, drainage, and plant combinations that make small-space care more forgiving.
Troubleshoot a likely symptom
Has My Plant Outgrown Its Pot?
Roots at a drainage hole alone are not proof; combine root density with drying speed, growth, and container size.