Wintermix Compost Mulch | Autumn & Winter Garden Mulch

Jumbo Bag approx 1000ltrs ⭐️ BEST BUY!

£172.00

£172.00 £192.46

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Wintermix Compost Mulch | Autumn & Winter Garden Mulch

Dandy's Topsoil & Landscape Supplies

Wintermix Compost Mulch | Autumn & Winter Garden Mulch

£172.00

£172.00 £192.46

VAT Included

In Stock

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Wintermix Compost Mulch is a rich blend of screened organic compost and well-rotted mushroom compost, with a dash of bark fines. Spread over borders in autumn and winter to feed the soil, insulate roots against frost and set your garden up for a lush spring — or mix into new topsoil.

Product Details

Type: Compost, mushroom compost and bark fines
Best for: Mulching beds and borders in autumn and winter; mixing into new topsoil
Pack sizes: Jumbo bag (approx 1,000L), standard bulk bag (approx 750L), midi bulk bag (approx 500L), or 25L handy bags in packs of 5, 10, 20 or 40
Coverage: 1,000L (1m³) covers approx 20m² at 50mm or 10m² at 100mm
Supplier: Dandy's Topsoil & Landscape Supplies

Also in the Landscaping Range

Browse more in our Compost & Topsoil range, or explore the full Landscaping collection at Oak & Outdoor.

How much will I need?

Multiply the length and width of your area by the depth you want, in metres, to get cubic metres. One cubic metre is 1,000 litres — enough to cover about 20m² at 50mm (a typical mulch layer) or 10m² at 100mm (for new beds and lawns). Bulk bags of topsoil are sold by weight and hold roughly a cubic metre per tonne, though this varies with moisture.

When is the best time to use it?

Mulches and soil improvers can go down any time the ground isn't frozen or waterlogged — autumn and spring are ideal. Water dry borders well before mulching. Topsoil for new lawns and beds is best laid when the soil is workable, not soaking wet.

Which bag size should I choose?

Bulk bags are the most economical way to buy for larger beds, lawns and borders. Smaller handy bags are ideal for pots, containers and top-ups, or where access is tight and the bags need carrying through the house or over a wall.

What if my order arrives damaged or isn't right?

Email sales@oakandoutdoor.co.uk within 48 hours with your order number and photographs. We'll liaise with Dandy's and arrange a prompt resolution.

Dandy's Topsoil is one of the UK's leading landscape and gardening suppliers, trusted for generations to provide award-winning peat-free topsoils, composts, and aggregates built to help your garden thrive. Every specialized blend is organically rich and backed by fast nationwide delivery. Be the first to leave a review at Oak & Outdoor.