Brown paper bag labeled ’premium tomato fertiliser’ by dr.

Trust Nature.

British-made organic fertilisers trusted by growers nationwide. Get your garden spring-ready with bigger yields and healthier soil.

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Why Dr Forest?

  • Handcraftet in Stockport

    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.

  • 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.

  • 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.

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Benefits

  • 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.

  • 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.

  • 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.

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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.

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Reviews

  • 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.

  • 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.

  • 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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  • Seaweed fertiliser, properly explained

    Seaweed fertiliser, properly explained

    Seaweed fertiliser is a biostimulant, not a feed — its value is in the bioactive fraction, not its tiny NPK. Here's what it does, the three forms it comes in,...

    Seaweed fertiliser, properly explained

    Seaweed fertiliser is a biostimulant, not a feed — its value is in the bioactive fraction, not its tiny NPK. Here's what it does, the three forms it comes in,...

  • Polyhalite vs sulphate of potash: which potash should you use?

    Polyhalite vs sulphate of potash: which potash ...

    Two of the cleanest potash options a UK gardener can buy. They look similar on the label, behave very differently in the soil, and answer different questions. A side-by-side comparison...

    Polyhalite vs sulphate of potash: which potash ...

    Two of the cleanest potash options a UK gardener can buy. They look similar on the label, behave very differently in the soil, and answer different questions. A side-by-side comparison...

  • Amino acid biostimulants for plants: what they do and which type to choose

    Amino acid biostimulants for plants: what they ...

    Biostimulants Amino acids for plants, properly explained By Joseph Barrington, Founder of Dr Forest · May 2026 In short Amino acids are pre-assembled nitrogen the plant can absorb and use...

    Amino acid biostimulants for plants: what they ...

    Biostimulants Amino acids for plants, properly explained By Joseph Barrington, Founder of Dr Forest · May 2026 In short Amino acids are pre-assembled nitrogen the plant can absorb and use...

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