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Plant Nutrients

342 products

Showing 1 - 48 of 342 products

Showing 1 - 48 of 342 products
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A set of BioBizz Bio Grow & Bloom fertilizers in various sizes, including small bottles and larger containers, with labels in green and white.Biobizz Bio Bloom 1L Bottle
BioBizz Bio Grow & Bloom
From £9.95
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Two bottles of Ecothrive Neutralise, one larger white bottle and a smaller blue dropper bottle, both with labels.Ecothrive Neutralise 50ml small blue dropper bottle
Ecothrive Neutralise
From £5.95
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Save up to £7.55
Advanced Nutrients 3 Part - Micro, Grow & Bloom 1Advanced Nutrients Micro 1L Bottle
Advanced Nutrients 3 Part - Micro, Grow & Bloom
From £10.20 £12.00
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Three packages of Ecothrive Biosys product, including a powder and two bottles of concentrate, with Ecothrive branding and product information displayed.Ecothrive Biosys 10g Pouch Instant Microbe Tea
Ecothrive Biosys
From £4.00
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Save up to £37.00
Canna Boost fertilizer products on a white backgroundCanna Boost Accelerator 250ml Bottle
Canna Boost Accelerator
From £22.45 £24.95
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Save up to £26.50
Canna Rhizotonic products on a white backgroundA bottle of Canna Rhizotonic 250ML, with a label featuring a palm tree and the brand's colors and logo.
Canna Rhizotonic
From £11.65 £12.95
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Collection of Canna Coco nutrient containers on a white backgroundCanna Coco A and B Nutrients 1L
Canna Coco A&B
From £13.45 £14.95
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Rootit Rooting Gel - 150mlRootit Rooting Gel in hand
ROOT!T Rooting Gel - 150ml
£5.00
Three containers of 'Life-Cycle' organic soil amendment with ecohive branding on a white background.250g White packaging of 'Life-Cycle' organic soil amendment with green text and logo on a white background
Ecothrive Life-Cycle
From £4.50
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BioBizz Alg-A-Mic fertilizer bottles and packaging on a white backgroundBiobizz Alg-A-Mic 250ml bottle on a white background
BioBizz Alg-A-Mic
From £5.50
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Save up to £88.50
Set of Big Bud plant growth supplements with a brand logo on a white backgroundAdvanced Nutrients Big Bud Liquid 250ml
Advanced Nutrients Big Bud Liquid
From £9.79 £11.50
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Canna brand fertilizer bottles on a white backgroundA 250ml bottle of CannaZym
CannaZym
From £6.70 £7.45
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Growth Technology Clonex Rooting Gel
Growth Technology Clonex Rooting Gel
£8.45
Collection of Biobizz Fish-Mix products on a white backgroundBiobizz Fish Mix 1L
BioBizz Fish Mix
From £12.50
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Two bottles of Advanced Nutrients Bud Candy, with colorful labels featuring a cotton candy and a cartoon character.1L bottle of Advanced Nutrients Bud Candy, with colorful labels featuring a cotton candy and a cartoon character.
Advanced Nutrients Bud Candy
From £25.45 £29.95
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Advanced Nutrients B-52 in 2 Sizes Advanced Nutrients B-52 250ml Bottle
Advanced Nutrients B-52
From £11.05 £13.00
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Xtreme Gardening Mykos
Xtreme Gardening Mykos
From £3.29
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Two bottles of Growth Technology Ionic Hydro nutrient solution for plants, one larger and one smaller, both with labels showing the brand and product name.1L bottles of Growth Technology Ionic Hydro Grow nutrient solution for plants with label showing the brand and product name.
Growth Technology Ionic Hydro - Grow & Bloom
From £10.95
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Save up to £20.45
Advanced Nutrients Bud Blood
Advanced Nutrients Bud Blood
From £14.45 £17.00
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Save up to £5.50
Canna PK 13/14 fertilizer bottles with labels on a white backgroundCanna PK 13/14 Bottle 250ml
Canna PK 13/14
From £4.90 £5.45
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Canna Calmag Agent fertilizer bottles on a white backgroundCanna CalMag Agent 1L Bottle
Canna CalMag Agent
From £12.56 £13.95
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Save up to £32.70
Three white plastic bottles with labels for Advanced Nutrients Overdrive, featuring red and blue colors and plant graphics.Advanced Nutrients Overdrive
Advanced Nutrients Overdrive
From £9.35 £11.00
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Growth Technology - FormulexBottle of 100ml Formulex Nutrient Solution on a white background
Growth Technology Formulex
From £3.99
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Tripart GHE Flora Hydroponic NutrientT.A. TriPart Gro, Bloom & Micro (GHE Flora Series)
T.A. TriPart Gro, Bloom & Micro (GHE Flora Series)
From £12.00
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Shogun Fertilisers Sumo Active Boost Bottles in Different Sizes250ml Bottle of Shogun Sumo Active Boost with a red cap on a white background
Shogun Fertilisers Sumo Active Boost
From £11.90
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Set of Plant Magic Old Timer organic gardening products including grow and bloom formulas on a white background.Plant Magic Old Timer Organic Bloom fertilizer bottle on a white background
Plant Magic Plus Oldtimer Organic Grow & Bloom
From £12.20
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Canna Coco Starter Kit Hydroponic NutrientsCanna Coco Starter Kit
Canna Coco Starter Kit
£49.50 £55.00
Save up to £18.00
Advanced-Nutrients-Rhino-Skin-1Advanced-Nutrients-Rhino-Skin-2
Advanced Nutrients Rhino Skin
From £9.35 £11.00
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Product packaging for Shogun Fertilisers Silicon, featuring a red and black color scheme with a Samurai Warrior on the label.Bottle of Shogun Silicon 250ml with red cap on a white background
Shogun Fertilisers Silicon
From £4.90
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Two bottles of Advanced Nutrients Piranha Liquid, one smaller and one larger, with labels and product information.250ml Bottle of Advanced Nutrients Piranha
Advanced Nutrients Piranha Liquid
From £16.15 £19.00
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Shogun-Sumo1Bottle of Shogun Sumo Boost 250ml
Shogun Fertilisers Sumo Boost
From £11.90
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Save up to £6.40
Two bottles of Canna Terra Vega and Terra Flores plant nutrients, with labels showing the brand, product name, and additional information.A bottles of Canna Terra Vega nutrient, with labels showing the brand, product name, and additional information.
Canna Terra Vega & Flores
From £13.45 £14.95
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Biobizz calmag hydroponics nutrient 5L Biobizz calmag hydroponics nutrient 1L
BioBizz Calmag
From £4.95
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Shogun Zenzym is different size bottlesShogun zenzym 250ml bottle
Shogun Fertilisers Zenzym
From £6.90
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Save up to £1.45
Canna Single Mineral AdditivesCanna Single Mineral Additives
Canna Single Mineral Additives
From £12.55 £13.95
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Two bottles of Canna Bio Vega and Canna Bio Flores organic plant nutrients, with brown labels and clear caps.Bottle of 1L Canna Bio Vega
Canna Bio Vega & Flores
From £13.46 £14.95
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Save up to £68.25
Advanced Nutrients Big Bud CocoAdvanced Nutrients Big Bud Coco 1
Advanced Nutrients Big Bud Coco
From £9.79 £11.50
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Plant Magic Magne-CalPlant Magic Magne Cal
Plant Magic Magne-Cal
From £8.50
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4 Bottles of Dutch Pro Auto Flower A B Bloom and GrowPair of dutch pro a&b grow bottles
DutchPro Auto Flowering Soil Grow / Bloom A&B
From £12.95
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DutchPro Original Grow & Bloom A&B for Hydro/CocoDutch Pro Grow A&B 1L
DutchPro Original Grow & Bloom A&B for Hydro/Coco
From £17.00
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Save up to £-12.05
Image of Growth Technology Liquid Silicon bottle on a white background
Growth Technology Liquid Silicon
From £3.50 £12.95
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Buddhas Tree PK 9-18
Buddhas Tree PK 9-18
From £13.95
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Save up to £49.35
Advanced-Nutrients-Bud-Ignitor-1Advanced-Nutrients-Bud-Ignitor-2
Advanced Nutrients Bud Ignitor
From £18.29 £21.50
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Advanced-Nutrients-Tarantula-Liquid-250mL
Advanced Nutrients Tarantula
From £16.15 £19.00
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Indica Nutrients Hindu Kush
Indica Nutrients Hindu Kush
From £10.00 £20.00
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image of a tub of 8 oz great white premium mycorrhizae plant nutrients on a white backgroundimage of a tub of 4 oz great white premium mycorrhizae plant nutrients on a white background
Great White - Premium Mycorrhizae
From £13.99
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DutchPro ExplodeDutchPro Explode
DutchPro Explode
From £32.00
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Green House Feeding Hybrids Hydroponic Nutrient
Green House Feeding Hybrids
From £26.55
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Hydroponic Nutrients for Strong, Healthy Growth

Maximise plant growth and yields with Holland Horticulture’s professional hydroponic nutrients. We stock a wide range of fertilizers and additives to keep your plants healthy from seed to harvest.

Whether you grow in coco, soil, or a full hydroponic system, find everything you need: from base nutrients & boosters to pH control and additives. Trusted brands deliver consistent results for UK growers. ...

What Are Hydroponic Nutrients?

Hydroponic nutrients are specially formulated fertilizers designed to feed plants grown without soil. All essential plant nutrition comes from the solution, making these products vital for healthy growth and high yields.

Our collection includes:
  • Bloom Nutrients – Support flowering and fruiting for bigger harvests
  • CalMag – Provides calcium & magnesium to prevent deficiencies and strengthen plant structure
  • Flushes – Remove nutrient build-up and improve final crop quality
  • Growth Promoters – Stimulate metabolism and accelerate growth naturally
  • Root Assistance – Encourage rapid root development, reduce transplant shock, and improve nutrient absorption

Why Choose Holland Horticulture?

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