Mint
Mentha · Lamiaceae
The gardener's calendar
Mint is in full bloom: enjoy it, watch watering in hot weather and let spent flowers feed pollinators before pruning.
ID card
- Foliage
- Deciduous to semi-evergreen depending on varieties
- Flowering
- July to September, small lavender or pink flowers
- Adult size
- 30 to 90 cm tall depending on species
- Growth
- Very fast and invasive
- Hardiness
- Very hardy, tolerates down to -15°C
- Origin
- Temperate zones of Asia, Europe and North Africa
- Soil type
- Fertile, well-drained, preferably moist
Care
Regular watering
Water regularly to keep the soil moist without waterlogging it. Mint appreciates humidity but dreads waterlogging which promotes root rot. During summer, two waterings per week are generally sufficient. Gradually reduce in autumn and stop in winter.
Ideal exposure
Place your mint in full sun (minimum 6 hours per day) for better concentration of essential oils. It also tolerates partial shade and grows well in these conditions, although aromatic production is slightly reduced. Avoid dense shade exposures.
Pruning and harvesting
Regularly pinch young shoots to encourage a bushy, branched habit. Harvest leaves as soon as possible, especially before flowering for more aroma. A drastic pruning in spring (to 10 cm from the ground) revitalizes the clump and limits weeds.
Soil preparation
Mint adapts to most soils but prefers rich, well-drained and slightly moist soil. Amend with compost or potting soil before planting. Plant it in a pot or delimit the growing area as it spreads quickly via underground rhizomes.
Fertilization
Apply well-decomposed compost in spring to enrich the soil. Mint does not require regular mineral fertilizer if the soil is fertile. If you grow in a pot or in depleted soil, a balanced application at the beginning of spring will suffice.
Prevention and treatment
Mint is not very susceptible to disease under good conditions. Powdery mildew can appear in humid and warm environments: ensure good air circulation. Spider mites favor dry plants: maintain soil and foliage moisture. Remove diseased leaves as soon as they appear.
Did you know?
Mint is one of the oldest documented aromatic herbs: it already appeared in ancient Egyptian gardens and Romans appreciated it for its digestive properties. Its Latin name "Mentha" may derive from Greek mythology, of a naiad transformed into a herb by Hades. Today, it remains one of the most popular herbs in the world, prized in cooking, infusions and cosmetics.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- ThymeThymus vulgaris
- LavenderLavandula angustifolia
- SageSalvia officinalis
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- RosemarySalvia rosmarinus
- BugleAjuga reptans
Tips generated and checked by Viridia — adapt them to your local climate.