Mint Plants

Mint Plants FAQs

Take a look at some of the frequently asked questions we receive from those looking to buy Mint Plants in the UK. You can contact our Customer Service Team or browse our general FAQs for further advice.

When to plant Mint Plants

Mint plants can be planted outdoors from spring to early autumn, typically from March to September. For the best results, plant mint in spring after the last frost to allow it to establish before summer. It can also be grown indoors year-round in pots, making it a versatile herb for home gardeners.

How to Plant Mint Plants

Mint thrives in well-drained, fertile soil in a sunny or partially shaded spot. Due to its vigorous growth and spreading nature, it's best planted in containers or confined spaces to prevent it from taking over garden beds. If planting in the ground, consider using a bottomless pot to control root spread. Space plants around 30cm apart and water regularly to keep the soil moist but not waterlogged.

How long do Mint Plants take to grow?

Mint grows quickly, with new shoots appearing within a few weeks of planting. If grown from seed, germination takes 10–15 days, and the first leaves can be harvested in about 6–8 weeks. Established plants will produce fresh leaves throughout the growing season and can be harvested regularly to encourage bushy growth.

Why should I plant Mint Plants?

Mint is an easy-to-grow, fragrant herb with a wide range of culinary and medicinal uses. It’s perfect for flavouring drinks, teas, salads, and desserts, while also offering digestive and soothing benefits. Growing your own mint ensures a fresh, chemical-free supply and adds a refreshing aroma to your garden or kitchen.

Where can I plant Mint Plants?

Mint grows well in containers, raised beds, or herb gardens. It thrives in both sun and partial shade but prefers a cool, moist environment. For the best control over its spreading nature, plant mint in pots or separate sections of your garden. It also makes an excellent indoor plant when grown on a bright windowsill.

Why Buy Mint Plants from Marshalls?

Our mint plants are selected for vigorous growth, strong flavour, and suitability for UK growing conditions. We offer a variety of mint types, from classic spearmint to refreshing peppermint, all delivered with expert advice for the best results. With high-quality plants, fast delivery, and a satisfaction guarantee, Marshalls is the trusted choice for homegrown herbs.