We're offering you a 15 French Bean Climbing Cobra Plants for £6.99, saving you up to 30% off Thompson and Morgan's's price of £9.99 (correct as of 02.06.2026).

Grow Award-Winning French Beans in Your Garden

The Climbing French Bean 'Cobra' (Phaseolus vulgaris) is a top choice for gardeners seeking reliable crops and exceptional flavour. Recognised with the prestigious RHS Award of Garden Merit, this vigorous variety produces long, smooth, stringless pods that reach up to 18cm—ideal for steaming, stir-frying, or enjoying raw.

Why Choose 'Cobra'?

• Prolific Cropper: Enjoy a continuous harvest from early summer until autumn as the plants keep producing new pods after picking.
• Tender & Stringless: The round, slender beans are always tender and free from tough strings, making them easy to prepare and delicious to eat.
• High Yield: Each plant provides an abundant supply, so you can count on plenty of fresh beans throughout the season.
• Award-Winning Reliability: As an RHS AGM variety, 'Cobra' is proven to perform well in UK gardens.

Growing Guide

• Sowing Time: Plant young plants outdoors after the last frost—typically late May to early June.
• Location: Choose a sunny spot with fertile, well-drained soil. Raised beds or large containers work well.
• Support Needed: Provide canes or netting for climbing stems to reach their full potential.
• Watering: Keep soil consistently moist but not waterlogged. Mulch helps retain moisture during dry spells.
• Feeding: Beans generally fix their own nitrogen but benefit from organic compost at planting time.
• Pest Watch: Protect young plants from slugs and snails; pick pods regularly to encourage more growth.

Caring for Your Beans

• Harvesting: Pick pods when they are young and tender (about 18cm long) for the best flavour and texture.
• Pruning: No pruning required—just remove spent stems at season's end.
• Disease Resistance: 'Cobra' is known for good resistance to common bean diseases when grown in healthy conditions.

Design & Companion Planting Ideas

• Add vertical interest to kitchen gardens or allotments by training up wigwams or trellises.
• 'Cobra' pairs well with salad crops like lettuce or radish that benefit from the shade beneath climbing stems.
• Avoid planting near onions or garlic which can inhibit bean growth.

FAQs

• When should I plant my Climbing Bean 'Cobra' plants?
  You can plant outdoors after the last frost date—typically late May or early June in most parts of the UK.
• How tall do these plants grow?
  'Cobra' can climb up to 2 metres (6ft) with proper support such as canes or netting.
• What type of soil do they prefer?
  'Cobra' thrives in fertile, well-drained soil with plenty of organic matter. Avoid waterlogged spots for best results.