Unwins Herb Mint Peppermint - 750 Seeds

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This guide is for gardeners looking to cultivate their own aromatic peppermint mint for culinary use and infusions. The key benefit is the ease of growing a perennial herb that adds flavor and fragrance to your home. A key caveat is that mint spreads aggressively, requiring containment. This product provides 750 seeds for growing attractive, aromatic peppermint mint, known for its vivid purple flowers, suitable for pots and garden beds, with a harvest season from April to September.
| Model Part Number | Unwins Herb Mint Mint Peppermint - 750 Seeds |
|---|---|
| Brand | Westlands Unwins |
You can sow peppermint seeds from February to May for a spring/summer harvest, or from September to October for plants to overwinter.
Yes, peppermint grows well indoors in pots, provided it receives adequate light. Ensure good air circulation.
Keep the soil consistently moist, especially during warmer periods. Water thoroughly when the top inch of soil feels dry.
Harvest leaves as needed throughout the growing season (April to September). Snip off stems just above a leaf joint for best regrowth.
Mint spreads aggressively via its roots. Growing in pots or using root barriers in the ground helps to contain its growth and prevent it from taking over your garden.
Peppermint is known for its aromatic properties and is commonly used in culinary dishes, for making teas, and for its refreshing scent.
Ensure seeds are kept consistently moist and are at the correct temperature (15-20°C). Check that they were not sown too deeply.
Provide more sunlight. Ensure adequate but not excessive watering. Consider a light feed with a balanced liquid fertilizer.
Relocate mint to pots to contain its root system. If already in the ground, consider digging up invasive runners and replanting in containers.
This could indicate overwatering or a fungal issue like rust. Ensure good drainage and air circulation. Remove affected leaves.
Sowing Indoors: Sow thinly in trays filled with firm, pre-watered compost. Cover seeds lightly with vermiculite or sieved compost. Maintain a temperature of 15–20°C and ensure the compost remains moist at all times. Once seedlings are large enough to handle, transplant them into larger pots or trays.
Sowing Outdoors (Directly): Choose a sunny spot. Prepare the soil by loosening it and removing weeds. Sow seeds thinly and water gently.
Transplanting: After the risk of frost has passed and seedlings have developed several true leaves, gradually acclimate them to outdoor conditions. Plant them in their final sunny location, spaced approximately 30cm apart. Water thoroughly until the plants are established.
Container Growing: This is the preferred method to control spread. Use pots with drainage holes and a good quality potting mix. Water regularly, especially during dry spells. Pots can be sunk into the ground if desired.
Care: Keep plants well-watered, particularly in warm weather. Ensure good air circulation to minimize the risk of fungal diseases. Prune plants regularly to encourage bushier growth and a continuous harvest.