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

Last Updated - 14/12/2025 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

£18.99
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

£29.99
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

£8.99
New
20kg Proctors 365 all year round lawn grass feed and moss killer fertiliser
20kg sack of Proctors 365 new all year round lawn grass feed and moss killer. 20kg sack of SG5 Autumn and Winter with Ir

£42.99
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

£15.99
Best Value
Nutrigrow

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

£49.99
New
GroundMaster Professional Spring & Summer Premium Lawn Treatment Fertiliser
Simply sprinkle on top of soil where natural processes will soon absorb it into the ground, or it can be diluted and spr

£8.49
Nutrigrow

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

£49.99
New
FERTILIZER FOR FRUIT TREES AND BUSHES, 1.2 kg, AGRECOL
Fertilizer for fruit trees and fruit shrubs is a granular mineral fertilizer. Increased potassium content contributes to

£13.60
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

£12.99
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

£13.29
New
AUTUMN WINTER LAWN FERTILISER 3-12-12 MAKE GRASS GROW NITROGEN NPK 20KG 600m²
Nutrigrow Autumn Lawn 3-12-12 is a quality NPK fertiliser, which is ideal for use in the autumn and winter on any grass

£34.99
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

£26.99
New
Concentrated Liquid Fertilisers | Make up to 2000L of Ready-to-Use Plant Feed
Elixir Concentrated Liquid Fertilisers | Available from 500ml - 10L | Makes Up to 2000sqm coverage. Faster plant uptake

£19.99
Generic

New
50ml Plant Rhizovitin Auxin Stunted Seedlings Rooting Nutrient Solution Plant Concentrate Nutrient, General Organic Slow
NATURAL NUTRIENTS: This organic fertilizer uses a concentrated nutrient solution to nourish flowers and fruit trees with

£3.98
New
NUTRIGROW Phased Release Fertiliser Slow Lawn summer fertilizer 20kg covers 400m
This product is ideal for areas which require the feed to be slowly released over a 12-16 week period. Slow/phased relea

£54.99
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
New
GROWMORE Compound Fertiliser multipurpose granular garden plant food LAST OF LOT
Thomas Elliott - Nutrigrow Growmore is a highly effective general-purpose NPK granular fertiliser especially designed to

£2.02
New
Nutrigrow Quality Spring & Summer Lawn Pro Fertiliser 9-7-7 20kg Covers 570m²
Versatile application rates, as low as 35g/m² enabling one bag to cover 570m² making them very economical. When applying

£44.99
New
Elixir Four Seasons Lawn Fertiliser, Keep Your Lawn Healthy With Year-Round Feed
Each component of the formula plays a critical role in year-round lawn health. Potassium strengthens the grass’s natural

£49.99
New
Dark Green Lawn Fertiliser - Autumn/Winter - Lawn Feed
Experience the difference in your lawn this season with our premium granular lawn fertiliser. Autumn / Winter Lawn Feed.

£32.99
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
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

£158.89
New
Landscaper Pro 15-9-9+3Mg = 2 Year Slow Release Fertiliser for Trees & Plants
💡 Why this fertiliser is the smart choice 🌱 Landscaper Pro Tablet 15-9-9 + 3Mg – 2 Years of Nutrition for Your Plants,

£63.10

25 Compound Fertilisers deals are available from: Amazon, eBay stores, starting from £2.02.
The biggest discount we found is 10%% on envii SeaFeed Xtra – Organic Seaweed Fertiliser, Liquid Outdoor Plant Food Ideal for all Plants, Lawns, Gardens and House Plants, Rich in Additional Nutrients - 1 Litre Makes up to 500L at Amazon.
The lowest price we found is £2.02 while the highest is £158.89.
Prices for the best Compound Fertilisers deals average at £33.16.
Last updated on December 14, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Compound Fertilisers.