Grow Better, Naturally
British-made organic fertilisers trusted by growers nationwide. Get your garden spring-ready with bigger yields and healthier soil.
Why Dr Forest?
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Handcrafted in Cheshire
Small-batch production using premium British ingredients and suppliers where possible. Every bag is carefully blended in our Stockport unit supporting local quality over mass production.
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Safe for Family & Wildlife
Our organic fertilisers are safe to use around children, pets, bees, and birds. No toxic chemicals or harmful synthetic additives—just natural, plant-based nutrition that protects your family and supports biodiversity in your garden.
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Kind to Your Garden & Planet
Certified organic ingredients, compostable packaging, recycled plastic bottles and zero slaughterhouse waste. Grow beautiful gardens while protecting the environment for future generations.
Collections
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Premium Fertilisers
Dr Forest's Premium range is a collection of crop-specific organic fertiliser blends,...
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Veg & Bloom Fertilisers
Most growers only need two blends: Veg 4-4-4 while plants are growing,...
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Liquid Fertiliser
Organic liquid fertilisers are the fastest way to deliver nutrients to a...
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Plant Soaps & Wetting Agents
A plant soap is a concentrated, potassium-based fatty acid soap made specifically...
Benefits
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Balanced Slow Release Nutrition
Our multi-input organic fertilisers combine several nutrient sources for an even release curve. This sustained feeding approach delivers consistent nutrition over weeks, preventing nutrient spikes whilst ensuring plants always have what they need when they need it.
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Premium Quality
We only use premium quality ingredients including Yorkshire Polyhalite and Scottish Seaweed. Many of our professional-grade materials are exclusive to Dr Forest in the retail market. No slaughterhouse waste, no harsh chemicals.
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100% Organic Ingredients
Organic nutrition supports soil biology, creating a living ecosystem that feeds your plants naturally. Healthier soil produces more resilient plants with enhanced flavour compounds and aromatic oils—the difference between ordinary and extraordinary harvests.
Our Best Sellers
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Premium Fruit & Vegetable Fertiliser UK | Organic Inputs
5.0 / 5.0
(1) 1 total reviews
Regular price From £11.50 GBPRegular priceSale price From £11.50 GBP -
Premium Rose & Flower Fertiliser UK | Organic Inputs
5.0 / 5.0
(1) 1 total reviews
Regular price From £11.50 GBPRegular priceSale price From £11.50 GBP -
Premium Tomato Fertiliser UK | High Potash | Organic Inputs
5.0 / 5.0
(0) 0 total reviews
Regular price From £11.50 GBPRegular priceSale price From £11.50 GBP -
Premium Chilli & Pepper Fertiliser UK | Organic Inputs
5.0 / 5.0
(0) 0 total reviews
Regular price From £12.00 GBPRegular priceSale price From £12.00 GBP
Why Choose Organic Fertiliser?
Organic fertilisers work with your soil, not against it — releasing nutrition slowly, building a living ecosystem beneath the surface, and producing the deep flavour and rich harvests that only healthy soil can deliver.
Reviews
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Noella - Verified Buyer
I didn't want to rely on harsh chemicals to feed my roses. I appreciate that Dr Forest Premium Rose and Flower fertiliser is both organic and sustainable. I've used this food for two seasons now and noticed how well my roses were growing with several flushes of blooms with good colour and fragrance.
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Jezza - Verified Buyer
What I love about Dr Forest is his commitment to quality products, at a low cost. You can buy mixed up items for specific stages of growth, or you can buy everything separate and make up your own. Always posted quickly and packaged perfectly.
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Robert B. - Verified Buyer
Dr Forest is the best I've ever used, just so simple to use. I mix 4-4-4 and mineral mix in my soil and top dress with worm castings. I've since restocked the Dr Forest after trying other brands. Big up Dr Forest Organics!
From the Potting Shed
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Bokashi bran: what it is, and how to use it to ...
Bokashi bran is rice or wheat bran inoculated with EM-1 microbes — sprinkled over kitchen scraps in a sealed bucket, it pickles food waste in two weeks, including the meat,...
Bokashi bran: what it is, and how to use it to ...
Bokashi bran is rice or wheat bran inoculated with EM-1 microbes — sprinkled over kitchen scraps in a sealed bucket, it pickles food waste in two weeks, including the meat,...
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Alfalfa meal: the organic fertiliser with a bui...
Dried, ground alfalfa is one of the most underrated organic amendments in UK gardening. It also contains triacontanol, a naturally occurring plant growth regulator identified in a 1977 paper in...
Alfalfa meal: the organic fertiliser with a bui...
Dried, ground alfalfa is one of the most underrated organic amendments in UK gardening. It also contains triacontanol, a naturally occurring plant growth regulator identified in a 1977 paper in...
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Epsom Salt for Roses: Does It Actually Work?
Epsom salt for roses is one of the most repeated tips in British gardening, and one of the least supported by trial evidence. It helps on the small minority of...
Epsom Salt for Roses: Does It Actually Work?
Epsom salt for roses is one of the most repeated tips in British gardening, and one of the least supported by trial evidence. It helps on the small minority of...



