Last Updated on November 11, 2024 by Suttons Horticultural Team
Suttons is advising gardeners to stay off their soil this winter!
Why? Compacted soil can reduce crop yields by 10-20%, limiting root growth and reducing access to water and nutrients (Sources: Farmers Weekly and AHDB). As we approach the spring planting season, now is the time to protect and prepare your soil to ensure healthier crops and a more bountiful harvest.
Expert Advice
The following expert advice is provided by Rob Smith, Product Development Manager at Suttons.
Why Soil Compaction Affects Yields
Compacted soil lacks essential air pockets, restricting root development and making it harder for plants to absorb water and nutrients. Research shows that soil compaction can lower yields by up to 20%, meaning less productive crops. To avoid this, Suttons recommends staying off your garden beds throughout the winter and focusing on spring soil preparation instead (Source: Farmers Weekly).
Spring Soil Preparation for a Successful Harvest
By improving soil structure, adding organic matter, and tailoring preparation for different plants, gardeners can maximise their spring planting. Adding compost, manure, and organic fertiliser can a;sp boost soil quality, leading to higher yields.
Top 3 Tips For Spring Soil Preparation
- Preparing Soil for Spring-Sown Broad Beans
Broad beans thrive in well-drained, fertile soil. Before planting in spring remove any weeds or debris. Add compost or well-rotted manure to enrich the soil and improve its structure. Broad beans prefer neutral to slightly alkaline soil, so if your soil is too acidic, consider applying some garden lime. Planting in raised beds or adding organic mulch can also help with drainage and protect young plants from early spring frosts with cloches or fleece.
- Preparing Soil for Bare Root Fruit Trees
Bare root fruit trees establish best in loose, well-drained soil. Start by digging a large hole (at least twice the width of the root ball) and mix in plenty of organic matter like compost or well-rotted manure, plus mycorrhizal fungi. This enriches the soil and helps retain moisture, while improving nutrient and water uptake. When placing the tree, ensure the graft union sits just above soil level. Fill the hole with soil, firm it gently, and water thoroughly. Adding a layer of mulch around the base will protect the roots from drying out and help suppress weeds.
- Preparing Soil for Onion Sets, Garlic Cloves, and Shallots
These alliums prefer light, well-drained soil that’s enriched with compost. Avoid fresh manure, which can cause rot. Dig the soil to a depth of 15-20 cm, breaking up any clumps, and work in compost or an all-purpose fertiliser. Onion sets, garlic, and shallots are shallow-rooted, so ensure the soil is loose and free from stones to allow proper root development. Plant the sets or cloves in rows, and cover lightly with soil. Finish with a layer of mulch to help retain moisture and protect against weeds.
Mulch for Success in Spring
Once your soil is prepared and plants are in the ground, applying organic mulch is crucial. Mulching helps retain moisture, suppress weeds, and prevent soil compaction, creating an ideal environment for root growth. It also boosts earthworm activity, which naturally aerates the soil.
Suttons’ Advice for Gardeners
By following Suttons’ expert tips, gardeners can protect their soil and increase their yields by up to 20%. Whether you’re preparing beds for broad beans, fruit trees, or alliums, careful soil preparation will ensure strong, healthy plants and a productive harvest.
Remember: stay off the soil this winter, focus on spring preparation, and enjoy the rewards later in the year.
For further tips, high-resolution images, or interviews with gardening experts, contact pr@suttons.co.uk.
About Rob Smith
Rob Smith is the Product Development Manager for Suttons, specialising in introducing exciting new edible varieties to the UK and European home-garden markets. His expertise focuses on creating innovative, resilient, and flavourful crops for home growers, helping to bring fresh, productive options to garden centres across the continent.
Beyond his product development work, Rob is a well-respected gardening author and a regular contributor to several national gardening magazines. His passion for edibles and extensive knowledge of plants make him a trusted voice in the gardening community.
