Best Compound Fertilisers Deals Online in the UK (25 Deals Found)

Last Updated - 23/08/2025 Sort By:

Best Choice
envii

New
envii SeaFeed Xtra – Organic Seaweed Fertiliser, Liquid Outdoor Plant Food Ideal for all Plants, Lawns, Gardens and Hous
Boosts Plant Growth & Crop Yields - Natural Seaweed fertiliser that enhances strong & healthy plant growth, promotes lus

£12.95
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Elixir Gardens

New
Elixir Gardens UK Spring & Summer Lawn Food/Feed & Granular Compound Turf Fertiliser with added Iron + Magnesium | 1kg-2
Premium, compound fertiliser provides even dispersal of nutrients and maximum coverage

£22.73 £23.99
New
General Purpose Compound Base Fertiliser | NPK 5-7.5-10 | Bags & Tubs 500g-25kg
Traditional general purpose fertiliser for fruit, vegetables and flowers. General Purpose Base Fertiliser. For roses, mi

£30.99
Nutrigrow

New
Nutrigrow Spring/Summer Pro Compound Lawn Fertiliser 9-7-7 20KG | Covers 570m²
6 Weeks Longetivity

£49.99
New
30g Potassium Dihydrogen Phosphate Leaf-Surface Fertilizer Compound Fertiliz UK
Materials: Nutritional components such as monopotassium phosphate. It is suitable for various flowers, vegetables, and f

£5.86
Best Value
Elixir Gardens

New
Elixir Gardens Spring & Summer Lawn Food & Grass Fertiliser | Premium Granular Compound Turf Feed with added Iron + Magn
Premium, compound fertiliser provides even dispersal of nutrients and maximum coverage

£10.69 £12.99
Elixir Gardens

New
Elixir Gardens Spring & Summer Lawn Food & Grass Fertiliser | Premium Granular Compound Turf Feed with added Iron + Magn
Premium, compound fertiliser provides even dispersal of nutrients and maximum coverage

£24.59 £26.99
11% Off

New
130g Potassium Dihydrogen Phosphate Leaf Surface Fertilizer Compound Fertilizer
Improve the quality and health of your plants with our indoor plant fertilizer, regularly replenishing the soil for beau

£8.05 £9.14
Elixir Gardens

New
Elixir Gardens Spring & Summer Lawn Food & Grass Fertiliser | Premium Granular Compound Turf Feed with added Iron + Magn
Premium, compound fertiliser provides even dispersal of nutrients and maximum coverage

£12.06 £13.29
New
30g Potassium Dihydrogen Phosphate Leaf-Surface Fertilizer Compound Fertil Z2L8
Materials: Nutritional components such as monopotassium phosphate. It is suitable for various flowers, vegetables, and f

£3.65
HaziQ

New
Westland Lawn Feed Granules Compound Fertiliser, 2.56kg, 80m²
Nutrient-Rich: Westland Lawn Care Lawn Feed Granules provide essential nutrients to promote lush, green growth for up to

£14.99
Nutrigrow

New
Nutrigrow Autumn Turf Pro Compound Fertiliser (3-12-12) (20kg)
Turf response is seen within 7 days

£49.99
New
GROWMORE Compound Fertiliser multipurpose granular garden plant food - 300+ SOLD
Thomas Elliott - Nutrigrow Growmore is a highly effective general-purpose NPK granular fertiliser especially designed to

£9.97
Agrigem

New
Nutrigrow Horse & Pony Paddock & Pasture Fertiliser (20-10-10) 20KG | Covers 2000m² / Half an Acre
Mini compound granules provide excellent spreading pattern

£49.99
New
GROWMORE 12kg Compound Fertiliser 4 x 3kg bags
12kg GROWMORE FERTILISER. It is a good general purpose product for shrubs / trees / borders and the vegetable plot. This

£18.95
POFLO

New
POFLO Special fertilizer for peace lilies Spathiphyllum- species. Rapid availability for the plant through effective com
Special fertilizer for peace lily (Spathiphyllum), as it is grown as a pot and container plant in our latitudes.

£12.95
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New
25kg Spring Summer Lawn Grass Feed Fertiliser 9-7-7 Compound
The Gardener Supplies team has a wealth of experience of landscaping and gardening projects, sourcing only professional

£38.95
New
H2Gro Wetting Agent Compost Peat Free Additive Water Fertiliser Hydro Plant Aid
H2Gro® is a unique blend of surfactants based on 3D technology with a multi-matrix effect. H2Gro® Granular Formulation c

£5.79
New
Thomas Elliot Growmore 7-7-7 Compound Fertiliser 25kg
Groworganic 100% Concentrated Organic Fertiliser Manure 40lt Bag. © AK Kin Garden Supplies.

£47.99
New
30g Potassium Dihydrogen Phosphate Leaf Surface Fertilizer Compound Fertilizer
Material: Potassium dihydrogen phosphate. A good fertilizer for vegetables and flowers. Product Overview. Size: 3.46 5.1

£3.80
New
30g Potassium Dihydrogen Phosphate Leaf Surface Fertilizer Compound Fertilize-yj
Material: Potassium dihydrogen phosphate. A good fertilizer for vegetables and flowers. Color: as pictured. Size: 3.46 5

£3.83
New
Rhizopon Rooting Powder 25g - Cutting Cloning Rooting Hormone
Rhizopon Chrozotop is a powerful rooting hormone that is for use with cuttings to give them the best strike rate. Many l

£12.20
New
Growth Technology Bonsai Focus Bonsai Food Growth and Health Enhancer
Growth Technology Bonsai Focus is a specially formulated liquid fertiliser that is designed to provide your bonsai trees

£6.63 £6.98
New
Advanced Nitrogen Distillation Kit for Compound Fertilizers - Lab Glassware
Precision Lab Glass Beads 2mm-10mm: High-Quality Spherical Distillation Balls gb. Designed for precise nitrogen distilla

£159.01
New
Bonsai Focus Liquid Concentrated Fertiliser 100 ml
For this reason it is important to feed them regularly and precisely - there is little room for error. Bonsai Focus is a

£8.67

25 Compound Fertilisers deals are available from: Amazon, eBay stores, starting from £3.65.
The biggest discount we found is 17% on Elixir Gardens Spring & Summer Lawn Food & Grass Fertiliser | Premium Granular Compound Turf Feed with added Iron + Magnesium Oxide | 2.5kg Bag Treats 100m² at Amazon.
The lowest price we found is £3.65 while the highest is £159.01.
Prices for the best Compound Fertilisers deals average at £25.01.
Last updated on August 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Compound Fertilisers.