Marrow Seeds

Sow marrow seeds for impressively productive vegetables. They're botanically the same as courgettes but are longer and rounder when mature.

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Marrow Seeds FAQs

Here are some frequently asked questions from customers looking to buy Marrow Seeds in the UK. For more information, feel free to contact our Customer Service Team or browse our general FAQs.

When to plant Marrow Seeds


Marrow seeds should be sown indoors from April to May for an early start or directly outdoors from late May to June once the risk of frost has passed. Marrows need warm soil (at least 15°C) to germinate successfully.

How to Plant Marrow Seeds


For indoor sowing, plant seeds 2 cm deep in small pots filled with compost and keep them at a temperature of 18-21°C. Once seedlings have grown strong, harden them off before transplanting outdoors. If sowing directly, place seeds in mounds of well-prepared soil, spacing them 60-90 cm apart. Water well after planting and continue to water regularly throughout the growing season.

How long do Marrow Seeds take to grow?


Marrow seeds typically germinate within 7-14 days. The plants grow quickly, with the first marrows ready to harvest in about 12-14 weeks. Regular harvesting encourages continued fruit production.

Why should I plant Marrow Seeds?


Marrows are a great addition to any vegetable garden, producing large, versatile fruits that can be stuffed, roasted, or used in soups and stews. They are easy to grow, highly productive, and store well after harvesting. Growing your own marrows also allows you to enjoy fresher and tastier produce.

Where can I plant Marrow Seeds?
Marrows thrive in well-drained, fertile soil in a sunny and sheltered location. They require plenty of space, making them ideal for open ground, raised beds, or large containers. Providing support or growing them along the ground with plenty of room will help maximise yields.

Why Buy Marrow Seeds from Marshalls?


Marshalls offers top-quality marrow seeds selected for their excellent growth, high yields, and rich flavour. Our seeds are suited to UK growing conditions, ensuring a successful and productive harvest. With expert advice and fast delivery, Marshalls is the trusted choice for gardeners looking to grow their own delicious marrows.