WELCOME TO INTENSE NUTRIENTS

OUR 20+ YEARS EXPERIENCE IN THE INDUSTRY HAS ALLOWED US TO DEVELOP CUTTING EDGE PRODUCTS THAT WORK.

TOP OF THE FOOD CHAIN

Formulated by biochemists and brought to market by industry experts, so you get yields that genuinely impress.

From A&B nutrients and flowering boosters to Mag Cal and tomato feed, our range suits soil, coco coir, hydroponics, and mixed substrates. Built with premium source materials and advanced manufacturing.

Whether you are looking for A&B nutrients, all in one flowering boosters or Mag Cal or tomato feed, we have an unrivalled range of highly advanced nutrients to suit soil, coco coir, hydroponics and mixed substrate growing.

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Intense Nutrients Wide Load Boost: Works with base nutrients for larger, more aromatic fruits. Ripens crops, boosts immunity, and promotes photosynthesis.
Intense Nutrients PK 13/14: Explosive bloom development with potent PK ratio. Triggers dense flowers, enhances resin, and maximises yield.
Intense Nutrients Giga Bloom: High-performance bloom accelerator. Boosts early bud formation and flower site density to maximise yield potential.
Intense Nutrients Climax: A peak late-stage bio-stimulant. Maximises terpenes, resin, and uniform maturation.
Intense Nutrients Foundation: High-performance root stimulant for explosive root development. Amino acids & seaweed extract maximise nutrient uptake.
Intense Nutrients Kickstart: Essential nutrients for early growth. Builds strong roots for faster, healthier development.
Intense Nutrients 60/40 is a premium 2-part mineral feed. Formulated for mixed substrate growing.
Intense Nutrients COCO: A 2 part premium feed formulated specifically for plants grown in coco coir.
Intense Nutrients Dirt Grow: Optimises vegetative development in soil-based systems. Essential nutrients for stable rhizosphere & efficient growth.
Intense Nutrients Dirt Bloom: Optimises Bloom development in soil-based systems. Essential nutrients for stable rhizosphere & efficient growth.
Intense Nutrients Organix Grow: Premium organic feed for veg, packed with micro/macro nutrients. Improves soil structure for strong growth.
Intense Nutrients Organix Bloom: Premium organic feed for bloom packed with micro/macro nutrients. Improves soil structure for strong growth.
Intense Nutrients Down N Dirty brings pH down fast for any substrate, without harming soil microbes. Optimises acidity-alkalinity balance to accelerate growth and prevent deficiencies.
Intense Nutrients Hydro Bloom: Tailored for hydroponic systems during Bloom stage. Delivers balanced nutrients for vigorous root growth.
Intense Nutrients PK Phite: The only PK additive formulated with Phosphite for easier absorption. Boosts blooms, yields, and plant resilience.
Intense Nutrients Hydro Grow: Tailored for hydroponic systems during vegetative stage. Delivers balanced nutrients for vigorous root growth.
Intense Nutrients Mag Cal for Science-Backed Calcium & Magnesium Delivery
Intense Nutrients Runzyme is a highly developed, comprehensive enzyme blend that targets dead root material and root binding at the source.
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Intense Nutrients PK Ultra: Potent phosphorus & potassium booster. Dramatically increases terpene production, bud size, weight, and yield.
Intense pH Down Ultra: Next-gen pH control. NPK-neutral formula delivers fast-acting adjustment without spiking phosphorus or nitrogen.
Intense Nutrients Silicon Ultra: Mono-silicic acid strengthens cell walls for stronger roots, stems, and leaves. Improves uptake of calcium and other elements.
Intense Nutrients Roots Ultra: High-performance root stimulator with beneficial bacteria & fungi. Enhances root architecture and nutrient uptake.
Cool Cactus from the Potting Shed Range by Intense Nutrients: Expertly crafted fertiliser for thriving cacti. Promotes healthy growth, strong roots, and beautiful blooms.
Crazy Chilli from The Potting Shed Range by Intense Nutrients: Perfect for all chilli varieties. Unique nutrient blend encourages healthy growth and rich, intense flavour.
Happy House Plant from The Potting Shed Range by Intense Nutrients: Expertly crafted fertiliser for thriving indoor plants. Unique blend for healthy growth and beautiful foliage.
Radiant Rose from the Potting Shed range by Intense Nutrients: Premium fertiliser for vibrant blooms and strong, healthy roots. Beautiful roses year after year.
Totally Tomato from the Potting Shed Range by Intense Nutrients: Optimum ratio of essential nutrients for tomatoes at all growth stages. Strong plants, juicy harvests.

WATCH OUR PRODUCT REEL!

Showcasing The Intense Nutrients and Pro Series Range

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FIND A SHOP NEAR YOU

We have stock over 80 shops in the UK and we are adding new ones each week. We have excellent relationships with all our stockists who are really knowledgeable about all our products..

So don’t be afraid to ask if you are unsure about anything.

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