Radishes come in a range of different colours
Image: Radish 'Rainbow Mixed' from Thompson & Morgan
In the race for a quick crop, radishes are the undisputed winners! Maturing in as little as 30 days from sowing, they make superb 'gap fillers' when space becomes available. These crunchy, little vegetables are undemanding and easy to grow - happily thriving in the ground, containers and window boxes. Whether you want to enjoy traditional favourites or new and interesting varieties that can't be bought in a supermarket, here's how to grow your own radishes from seed.
Browse our full range of radish seeds for inspiration.
Spicy-flavoured 'Diana' matures in 25 days from sowing
Image: Radish 'Diana' from Thompson & Morgan
These sweet, mild radishes have bright red skins and a crisp, crunchy texture
Image: Radish 'Cherry Belle' from Thompson & Morgan
Because they're such quick growers, it's best to stagger your sowings and only sow a small pinch of seed at a time. As each pinch of seed begins to germinate, sow another pinch. In this way you'll have a constant supply throughout the summer.
Radishes growing in raised beds
Image: Thompson & Morgan
Radishes are perfect for inter-planting between the other crops that take much longer to mature. Sow them between rows of tomatoes, potatoes, peas and sweet peppers to maximise the potential of your plot. They can be harvested long before their companion crops are ready, without causing them any disturbance.
Radishes prefer cool, moist soil. They tend to bolt and become woody in hot conditions, so a cooler, part-shaded spot under leafier crops provides much-needed shelter as the summer temperatures begin to rise.
You can also sow radish seeds in containers, window boxes, raised beds or even amongst your flower beds for clever cottage-style productivity.
A healthy crop of colourful radishes
Image: Thompson & Morgan
Radishes grow quickly and usually have very few problems. Here are some that you might encounter along with some tips to prevent them.
Quick-growing radish seeds are just one of the tasty options available in our salad seed range! For more information about growing your own salad crops, head to our comprehensive salad advice hub.
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