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RHS LETTUCE Crisp Mint

An award winning Cos lettuce producing crisp, sweet leaves and dense heads. Reliable, productive and ideal for salads.

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Original price £2.49
Original price £2.49 - Original price £2.49
Original price £2.49
Current price £2.12
£2.12 - £2.12
Current price £2.12

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RHS Lettuce Crisp Mint Seeds produce a classic heirloom Cos, also known as Romaine lettuce, prized for its crisp texture, sweet flavour and reliable performance. This variety forms dense, well sized heads with attractive mint green leaves and a clean, pale heart, making it a favourite for fresh salads and everyday use.

The leaves are crisp and succulent with a mild, refreshing taste that stays free from bitterness, even as plants mature. Crisp Mint is known for standing well in the ground and producing consistent crops, making it ideal for successional sowing throughout the growing season.

This adaptable lettuce performs well across a wide range of soil types and garden conditions. It is particularly valued for its tolerance to warmer weather compared with many other lettuces, helping extend the harvesting window from late spring through to autumn.

Awarded the prestigious RHS Award of Garden Merit, Lettuce Crisp Mint has been recognised for its reliability, productivity and eating quality. It is an excellent choice for allotments, kitchen gardens and raised beds, whether you are new to growing lettuce or an experienced gardener.

Part of the trusted seed range produced by Mr Fothergill’s Seeds in partnership with the Royal Horticultural Society, these seeds are packed in the UK and meet strict quality standards.

1250 seeds, approx.

  • Heirloom Cos, Romaine lettuce variety
  • Crisp, sweet leaves with mild flavour
  • Dense, well sized heads with mint green colour
  • Bitter free and stands well when mature
  • Suitable for successional sowing
  • Performs well in a range of conditions
  • RHS Award of Garden Merit winner
  • Produced by Mr Fothergill’s Seeds in partnership with the RHS

Crisp Mint is a true classic lettuce. It is easy to grow, dependable and delivers beautifully crisp leaves every time. Perfect for steady harvesting through the season and a must have for anyone who loves fresh, home grown salads.

Planting calendar

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About Mr Fothergill's

Mr Fothergill's is a much loved British seed brand with a simple belief at its heart, gardening has the power to enrich everyday life and deepen our connection with nature. What began in 1978 in the converted stable block of Lillie Langtry’s former Newmarket home has grown into one of the most trusted names in seeds and plants, with a reputation built on quality, innovation and genuine care for gardeners.

From its home in Kentford, Newmarket, the company has evolved from a small family business into a modern seed specialist, with purpose built offices, a seed testing laboratory, packing and storage facilities, and extensive trial grounds and growing sites. Every season, seeds and plants are carefully selected, tested and packed so that gardeners in the UK and in more than 30 countries can sow with confidence.

For over 40 years, Mr Fothergill’s has supplied garden centres, shops and home gardeners with an extensive range of vegetable and flower seeds, young plants and useful gardening essentials. Whether you are working with a balcony, courtyard, back garden or full allotment, and whether you are a complete beginner or a seasoned grower, the brand’s aim is the same, to inspire you, to offer reliable products at great value, and to give you the confidence to grow a beautiful space and delicious homegrown food.

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