Radish Seeds

Radish Seeds FAQs

Look at some of the frequently asked questions we receive from those looking to buy Radish Seeds in the UK. You can contact our Customer Service Team or browse our general FAQs for further advice. 

When to plant Radish Seeds

Radish seeds can be sown from early spring to late summer, making them a great choice for continuous harvesting. Sow outdoors from March to September, depending on the variety and the weather. Radishes are cool-season crops, so avoid sowing in the hottest months to prevent them from bolting.

How to plant Radish Seeds

Sow radish seeds 1-2 cm deep in rows spaced 15-20 cm apart. Space seeds about 2-3 cm apart in each row. Radishes prefer well-drained, fertile soil and a sunny location, though they can tolerate partial shade. Keep the soil moist to ensure crisp, tender roots. Thin seedlings once they emerge to ensure enough space for proper growth.

How long do Radish Seeds take to grow?

Radishes are fast-growing crops, with most varieties ready to harvest in 4-6 weeks from sowing. Baby radishes can be harvested as soon as they reach the desired size, while larger varieties may take a little longer.

Why should I plant Radish Seeds?

Radishes are easy to grow, quick to mature, and perfect for adding a spicy crunch to salads, sandwiches, and stir-fries. They are rich in vitamins and minerals and provide a nutritious, low-calorie snack. Growing your own radishes ensures the freshest produce and eliminates the need for pesticides.

Where can I plant Radish Seeds?

Radishes grow best in garden beds, raised beds, and containers. They thrive in well-drained, loose soil and benefit from full sunlight. They can be intercropped with slower-growing vegetables, as they mature quickly.

Your Trusted Gardening Experts 

We’re more than just a team — we’re your gardening experts, here to provide trusted gardening advice, helpful guidance and expert support for all your gardening needs. Whether you’re an experienced gardener or just getting started, we’re here to help you grow with confidence. 

Explore our extensive collection of gardening guides, developed from our years of gardening experience since we were founded in 1948. From growing tips and plant care advice to seasonal gardening inspiration, our resources are designed to help you get the most from your garden. 

Have a question about plants, seeds or gardening products? Our friendly team is available Monday to Friday. Get in touch to discuss our product range or chat with us about all things gardening. 

When you order from us, you can expect a fast and reliable service. In-stock plants and seeds are dispatched within two working days, and all our packaging is recyclable, helping you make more sustainable choices for your garden and the environment. 

You can shop with confidence knowing that our reputation is built on the experiences of our customers, with thousands of five-star Trustpilot reviews and a 100% happiness guarantee across our products. 

We’re not just here to sell gardening products — we’re here to share our knowledge, support your gardening journey and help you grow with confidence.