Seasonal advice Dry summer? Mulch holds water in the soil where roots need it Read the guide
Sustainable Product of the Year 2024 — The Society of Garden Designers

Better Soil.
Stronger Plants.
Naturally.

Natural fertiliser, peat-free composts and liquid feeds for beds, borders, pots and lawns - made entirely from plants.

100% Natural
Made from Plants
Peat Free
Made in the UK
The Soil Association
The Vegan Society
Garden Favourites

Shop our Bestsellers

The products our customers come back for - peat-free compost, mulch and liquid feeds that do the work under the soil so your plants can get on with growing.

Why PlantGrow

Nature, doing what it does best

No peat, no animal waste, no added chemicals. Just plants, returned to the soil as food for the next generation of growing.

Made from plants

No animal waste, no added chemicals. 100% natural plant food.

Micro-nutrient rich

Packed with essential soil microbes for stronger, healthier growth.

Increases yield

More flowers, bigger harvests and richer soil, season after season.

Safe for pets & wildlife

Bird, bee, insect and pet-safe across the whole range.

Kind to the planet

Peat-free, sustainably sourced and produced through a renewable energy process.

Not sure how much you need?

Try our calculator

Use our handy calculator to find out how much compost, mulch or soil you need.

Approximate area

Garden beds come in all shapes and sizes, so this is an estimate. If your area is irregular, measure the longest length and widest width, then round up slightly to be safe.

Depth

Volume summary

Approx. area
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Depth
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Approx. volume
- litres

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PlantGrow Ltd place picture
4.8
Based on 128 reviews
Les Chappell profile picture
Les Chappell
5 months ago
Great advice and wonderful service- so rare nowadays,product is perfect and veg are thriving in raised beds. Thank you
Jodie Brett profile picture
Jodie Brett
6 months ago
First order of mulch, they went out of their way to deliver on time as we were day specific. Couldn’t have been more helpful. Excited to see our garden benefit from their great product.
Martina Blake profile picture
Martina Blake
11 months ago
Lovely lovely products. PlantGrow are exceptional in terms of quality. In the photo taken yesterday after a lot of deadheading of blooms you can see the dahlias have many flowers still in mid October. The orange and red plants one of each were new this year. The compost in the beds was from the year before last when we created new beds from under the patio. All the plants are very healthy and the flowers vibrant including salvias. I didn’t get to add any feeds, we have used the mulch, the multipurpose compost etc. All so good. The company is really great to deal with.
jamie marsh profile picture
jamie marsh
2 years ago
after buying plantgrow over year ago I can now give an honest review, the compost i ordered arrived practically exactly when they said it would, more importantly the results I’ve had over this growing season has absolutely blown my mind, I’ve never had results like it. Thank you Plant grow
@jamies_little_allotment
Sandra Cather profile picture
Sandra Cather
3 years ago
I have been using PlantGrow for many years now on my no dig veg patch and polytunnel.
What a game changer! I put on a fresh layer annually. I don't crop rotate or weed, there is no need to do either. I have added a few photos from my veg patch last summer to show the abundance and variety that I get from using this fabulous compost. I cannot recommend it strongly enough.
First 2 photos are after laying the compost and then a few months later
Many thanks from
A very happy customer 😀