Also known as Black Peppermint · Chocolate Mint · Curly Mint
Peppermint (Mentha piperita) is a vigorous perennial herb, a hybrid known for its aromatic, dark green leaves and refreshing menthol flavor. It spreads rapidly and produc
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
80% intensity
Consistently moist
70% intensity
Moist, well-drained, rich in organic matter.
50% intensity
Warm to cool
60% intensity
18-24 °C
Outdoor, Indoor
50% intensity
Light
30% intensity
Sparingly
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | Yes |
Generally non-toxic when consumed in culinary amounts; concentrated essential oils can be harmful if ingested in large quantities.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Peppermint thrives in consistently moist soil. Water regularly, especially during dry spells, ensuring the soil remains damp but not waterlogged. Overwatering can lead to root rot, while underwatering causes wilting.
Aim for about 2-3 cm of water per week, adjusting based on temperature and humidity. Container plants may need more frequent watering.
Regular pruning is crucial for maintaining a healthy and productive peppermint plant. Pinch back the growing tips frequently to encourage bushier growth and prevent the plant from becoming leggy.
After flowering, cut back stems by about one-third to stimulate new growth and a potential second harvest. For general harvesting, snip stems just above a leaf node.
Aggressive pruning also helps to manage its vigorous spreading habit.
Peppermint is easily propagated by stem cuttings, division, or runners. Take 10-15 cm stem cuttings, remove lower leaves, and place in water or moist potting mix.
For division, dig up a clump and separate the rhizomes with roots attached. Plant runners directly into new soil for rapid establishment.
Container-grown peppermint benefits from repotting every 1-2 years, ideally in spring. Choose a pot slightly larger than the previous one, ensuring good drainage. Refresh the soil with a fresh, well-draining potting mix.
This helps to invigorate the plant and prevent it from becoming root-bound, which can stunt growth and reduce vigor.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Peppermint (Mentha piperita)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| kingdom | Plantae |
| division | Tracheophyta |
| class | Magnoliopsida |
| order | Lamiales |
| family | Lamiaceae |
| genus | Mentha |
| species | Mentha × piperita |
Answers based on plant encyclopedia data
