Seeds to Sow in March

As the weather begins to warm up, March offers a fantastic opportunity to plant heirloom seeds and prepare for a bountiful harvest later in the year. This is a great month to sow early crops such as summer cabbages, vibrant tomatoes, and colourful cauliflowers. Additionally, starting summer vegetables and herbs indoors, such as tomatoes and peppers, will give them a head start before the warmer weather arrives. Explore our selection of heirloom seeds to sow in March to ensure a thriving garden.

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Broad bean 'Dreadnought' with long well-filled pods

Our best selling Seeds to Sow in March

Mangelwurzel 'Red', large red-skinned fodder root
Mangelwurzel Mammoth Red LAH 2026 web _DSF8832 scaled
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Mangelwurzel Mammoth Red LAH 2026 web_DSF8839 scaled
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Mangelwurzel Mammoth Red

£4.55

A viral growing sensation on social media – we are huge fans of this forgotten heirloom that looks rather like Harry Potter’s mandrakes! Halfway between sugar beet and beetroot this easy to grow, giant veg is delicious mashed, roasted or pickled. Sweeter and less earthy than a beetroot it will sit for a long time in the field where it will also provide abundant greens.

981 in stock

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