Cauliflower Plants

Cauliflower plant FAQs

Take a look at our advice when you're looking to buy cauliflower plants in the UK. If you have any queries
you can contact our customer service team six days a week or browse our general FAQs for further guidance.

When should I plant cauliflower plants?

The best time to plant cauliflower plants in the UK depends on the variety and desired harvest season. You can filter this based on your preference at the top of our page using the 'Harvest Month' filter.

For spring cauliflower plants, plant your seedlings between April and May. Each cauliflower plant on our website for sale has its own growing calendar, so you have all the information you need for the cauliflower plant you buy.

How do I plant cauliflower plants?

1. Choose a sunny spot with well-drained, fertile soil that retains moisture. Prepare the soil by incorporating plenty of organic matter, such as compost or well-rotted manure, and ensure the pH is neutral to slightly alkaline.
2. Space your cauliflower plants 45–60cm (18–24
   inches) apart in rows 60cm (24 inches) apart, and plant them deep enough to support their stems.

How long do cauliflower plants take to grow?

A cauliflower plant typically takes 12 to 16 weeks to grow from transplanting to harvest, depending
on the variety and growing conditions. Early varieties may mature in as little as 12 weeks, while main-crop or winter varieties can take closer to 16 weeks.

Why should I grow cauliflower plants?

Growing cauliflower plants is rewarding as they are
a nutritious vegetable, rich in vitamins C and K, fibre and antioxidants, making them a healthy addition to your diet. Cauliflower is a versatile crop that can be used in a variety of dishes, from roasted florets to
cauliflower rice or soups. By growing your own, you can enjoy fresh, pesticide-free produce, harvested at its peak flavour.

Cauliflower plants thrive in cool weather, making them ideal for the UK climate and suitable for spring,
summer, autumn or even winter harvesting, depending on the variety.

Where can I grow cauliflower plants?

Cauliflower plants can be grown in a variety of locations across the UK, provided they are in fertile, well-drained soil and a sunny or partially shaded spot. They are ideal for vegetable gardens, raised beds or allotments.

Why buy cauliflower plants from Marshalls Garden?

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.