10 bestOrganic Fertilizersof June 2026
112M consumers helped this year.
1
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
envii
10.0
25% off
2
Westland Safe Lawn Child and Pet Friendly Lawn Care, 400m2 (14 kg)
Westland
10.0
10% off
3
The Shropshire Seaweed Company - Certified Organic Plant Food & Lawn Feed - Promotes Growth, Enhances Roots & Soil Health. Sustainably Sourced from Ireland Liquid Organic Seaweed Fertilizer 1L
Shropshire Seaweed
9.8
14% off
4
Westland Organic Chicken Manure Pellets Bucket 8kg
Westland
9.5
5% off
5
Multi-Mite 2.5L Liquid Seaweed Organic Cold Pressed Concentrate - 100% Natural - Plant Feed Fertiliser Trees Lawn Veg & House Plants Root or Foliar Feed (2.5 LITRES)
Multi-Mite
9.3
OtherUp to 9% off
Miracle-Gro Performance Organics All Purpose Liquid Plant Food, 1 Litre (Bee, Pet & Child Friendly)
Miracle Gro Performance Organics All Purpose Granular Plant Food, 2 kg (Bee, Pet & Child Friendly), Grey
Envii Activearth - Natural Soil Improver & Conditioner, Boosts Soil Health, Improves Soil Structure & Nutrient Uptake, Encourages Earthworm Activity, Garden Soil Enhancer - Covers Up to 60m²
Advanced Nutrients GL525050-12 Big Bud Liquid Fertilizer, 250 mL.250 Liter, Brown/A
6
Baltic Worm Worm Castings 5 Liter - Pure Multipurpose Fertiliser Vermicompost - Natural Top Soil Builder and Improver Plant Feed for Potting Germination Growing
Baltic Worm
9.0
7
Westland Organic Vegetable Liquid Plant Food 1 Litre
Westland
8.7
8
Fox Farm Liquid Nutrient Trio Soil Formula - Big Bloom, Grow Big, Tiger Bloom Pint Size (Pack Of 3)
FoxFarm
8.4
9
Vitax Organic Liquid Seaweed, Concentrated, Bigger Crops, Healthier Plants, Suitable For Plants, Flowers and Fruit & Vegetables- 1 Litres
Vitax Ltd
8.1
10
SA Approved Organic Fertiliser for Natural Growers (2L) Concentrated Liquid Plant Food, Organic, Vegan & Biodynamic Garden Feed for Strong Growth, Healthier Plants and Higher Yields.
Natural Grower
7.8
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