We're offering you a Rainbow Salad Seed Grow Kit for £5.99, saving you up to 63% off Thompson and Morgan's's price of £15.99 (correct as of 24.02.2026).

Thompson & Morgan Rainbow Salad Seed Growing Kit

Add a burst of colour and nutrition to your garden with the Rainbow Salad Vegetable Seed Grow Kit. This curated selection features five vibrant salad favourites: Cucumber 'Crystal Apple', Lettuce 'Amaze', Spring Onion 'Apache', Radish 'Rainbow', and Beetroot 'Chioggia'. Each variety is chosen for its unique colour, flavour, and easy growth—ideal for gardeners of all skill levels.

Why Choose This Kit?

• Cucumber 'Crystal Apple': Produces round, pale yellow fruits with crisp, sweet flesh. Best grown in fertile soil with regular watering.
• Lettuce 'Amaze': A deep red, semi-cos lettuce with tender leaves. Prefers cool weather and moist, well-drained soil.
• Spring Onion 'Apache': Striking purple-skinned stems add mild onion flavour. Thrives in full sun and light soil.
• Radish 'Rainbow': A colourful mix of red, white, purple, and yellow roots. Fast-growing; ready to harvest in as little as four weeks.
• Beetroot 'Chioggia': Italian heirloom with pink-and-white ringed roots. Grows best in rich, loose soil; sow from spring to late summer.

Growing Guide

• Sowing Time: Start seeds indoors from February or sow directly outdoors from March to July.
• Soil Requirements: Most varieties prefer fertile, well-drained soil with moderate moisture. Avoid waterlogged conditions.
• Light Needs: All included varieties thrive in full sun but tolerate partial shade.
• Care Tips: Keep soil moist during germination. Thin seedlings to avoid overcrowding. Harvest regularly for best taste and continuous cropping.

Planting & Care

• Cucumber: Provide support for climbing; water consistently during fruiting.
• Lettuce: Sow successionally every two weeks for a steady supply; protect from slugs.
• Spring Onion & Radish: Sow thinly; harvest young for the best flavour.
• Beetroot: Water evenly; thin seedlings early to allow roots space to develop.

Design Ideas & Companion Planting

• Create a vibrant salad patch by interplanting these varieties with herbs like basil or chives.
• Sow in raised beds or patio containers for easy access and visual appeal.
• Add edible flowers such as nasturtiums for extra colour and pollinator attraction.

FAQs

• When is the best time to sow these seeds?
  Sow indoors from February or outdoors from March through July for best results.
• How quickly can I harvest my salad crops?
  Radishes can be ready in as little as four weeks; other crops typically mature within 6–10 weeks after sowing.
• Do I need a greenhouse?
  No—these varieties grow well outdoors in beds or containers as long as they receive plenty of sunlight and regular watering.