Dandy's AutumnMix Compost & Garden Mulch | Autumn Planting
SKU: 799876611

Dandy's AutumnMix Compost & Garden Mulch | Autumn Planting

Sale price$135.21 Regular price$150.23
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Description

Dandy's AutumnMix Compost & Garden Mulch | Autumn PlantingThere's a quiet moment in the gardening year when summer's exuberance has peaked, the borders are looking ready for a sit down, and the soil itself is starting to think about going to sleep. Autumn is when you give the garden back what it's given you all summer a generous feed, a warm blanket, and some structure for next year. AutumnMix is exactly that: a properly thought through autumn planting compost and mulch in one, blended to nourish, drain and

There's a quiet moment in the gardening year when summer's exuberance has peaked, the borders are looking ready for a sit-down, and the soil itself is starting to think about going to sleep. Autumn is when you give the garden back what it's given you all summer — a generous feed, a warm blanket, and some structure for next year. AutumnMix is exactly that: a properly thought-through autumn-planting compost and mulch in one, blended to nourish, drain and protect through the cooler months.

From Dandy's Topsoil, our trusted bulk-supply partners — specialists in topsoils, mulches, composts and garden aggregates. Available in seven different sizes from small handy bags right through to a full cubic-metre jumbo.

What's in it

AutumnMix is a properly balanced blend rather than a generic compost:

  • Premium organic compost — the base ingredient, providing the structure, organic matter and microbial life that healthy soil needs
  • Spent mushroom compost — nutrient-rich, calcium-bearing, and a properly traditional soil improver. Adds slow-release nourishment and helps lift heavy clay or sour ground
  • Sand — for drainage. Critical for autumn use: wet autumn soil that doesn't drain leads to rotting bulbs and waterlogged roots, and the added sand prevents that
  • Bark fines — for soil texture and slow breakdown into longer-term organic matter
  • Slow-release plant food — a 6-month feed worked through the mix, providing steady nutrition right through winter and into spring

It's the kind of blend you'd put together yourself if you had the time, the suppliers, and the strong back — or the kind of thing a working gardener will recognise as a proper considered mix rather than a cheap fill.

What it's for

AutumnMix is specifically formulated for September-to-December garden work. It does three quite different jobs:

  • Autumn planting medium — for bulbs (the biggest seasonal use), winter bedding, shrubs going in for spring establishment, and any new planting that needs to settle through the winter
  • Border mulch — spread 5–10cm thick over existing borders to insulate roots through winter frosts, suppress winter weeds, and gradually feed the soil as it breaks down through the season
  • Soil improver for new beds — mixed into existing topsoil when preparing new beds for spring planting. Improves structure, drainage, and fertility in one go

The autumn timing is genuinely important. Spring compost mixes are typically higher in nitrogen for leafy growth; AutumnMix is balanced for cold-weather use, where you want slow-release nutrition, frost protection, and steady soil improvement rather than a quick green flush. Right blend for the season.

Where to use it

  • Around bulb plantings — daffodils, tulips, alliums, crocus, snowdrops. Mix a generous handful into each planting hole; mulch over the top after planting
  • On winter-bedding beds — wallflowers, violas, pansies, ornamental kale — a top dressing keeps roots warm
  • Around newly-planted shrubs and trees — particularly autumn-bare-root plants, where the slow-release feed supports establishment over winter
  • As a border mulch — an annual autumn mulch is one of the genuine garden labours that pays back twenty times over in soil quality and weed suppression
  • Mixed into vegetable plot soil — particularly for overwintering crops like garlic, broad beans and autumn-sown onions, or to enrich beds ahead of spring sowing
  • For raised-bed top-ups — raised beds settle each season and benefit from a generous autumn addition of properly balanced compost

Top tip: mix in your season's fallen leaves for added composting power. The leaves break down into the AutumnMix gradually through winter, adding leaf mould's particular soil-building benefit and quietly turning your garden waste into more growing medium.

Choosing your bag size

Available in seven sizes to suit different gardens and access situations:

  • Jumbo Bulk Bag — approximately 1000 litres (one cubic metre) — the largest, and the genuine best-value per litre
  • Standard Bulk Bag — approximately 750 litres — the size most builders' merchants use
  • Half Bulk Bag — approximately 500 litres
  • 40 × 25-litre Handy Bags — 1000 litres in carry-friendly bags
  • 20 × 25-litre Handy Bags — 500 litres in handy bags
  • 10 × 25-litre Handy Bags — 250 litres
  • 5 × 25-litre Handy Bags — 125 litres — the smallest, for a single mulching session or a few raised beds

The bulk bags are properly the best value if you have space to receive a pallet and access for it to be dropped. The handy bags are the answer if you have access difficulties — a narrow path, steps, an upstairs flat — since each 25-litre bag can be carried by hand. The 25-litre handy size is also useful for small projects (a single raised bed, a row of containers) where a bulk bag would be wasteful.

About Dandy's

Dandy's are our trusted bulk-supply partners — specialists in topsoils, mulches, composts and garden aggregates, supplied direct in bulk and handy bags. We stock their range because they do the unglamorous bulk products properly: well-screened materials, honest descriptions, sensible bag sizes for both serious gardeners and small projects.

A small thought: there's something properly satisfying about an autumn mulching session — the borders tucked under a dark blanket of fresh compost, the smell of organic matter in the cooling air, the knowledge that you're investing in next spring while the days still hold a bit of warmth. AutumnMix doesn't make autumn gardening glamorous (it's still wheelbarrows, still bent backs, still the steady satisfying labour). But it does make it properly effective.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 799876611

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Omaha, US
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
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San Leandro, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
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BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Juanita
Boise, US
★★★★★ 4
Comfortable and Supportive, but Adjust the Filling
Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)
I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok. One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable. Overall, great quality, comfortable, and worth the purchase.
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Love Leigh Angel
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BEST PILLOWS EVER!!!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I am very picky with my pillows because I have a bad neck and I can never seem to find a good pillow. But I tried this pillow because it had everything I was looking for and the price was great! You get two of them and they are absolutely awesome.! normally I would need to lay on two pillows to try and get comfortable but with these pillows I just lay on one and I wake up with no neck pain. They really have a nice cooling effect. They actually puff up immediately after opening them. All you have to do is just shake them up and the pillow just puffs straight up.. It comes with extra cushioning if you want it to make it firmer and if you don’t want it as firm as it is, you can actually take some out. It really is such a beautiful pillow. It’s perfect in every way to me being such a picky pillow person. You just lay your head down on it and it forms around your neck and your head and when you get up, it goes right back to its normal form. It doesn’t get flat and I love it. I completely recommend this to anyone who is a person who has a hard time finding a really good pillow.
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Reviewed in the United States on April 12, 2026

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