10 bestHouseplant Fertilizersof September 2025
112M consumers helped this year.
1
Baby Bio Houseplant Food, 175ml- Fertiliser for Growing Vibrant and Healthy Plants - Easy To Use House Plant Care - Concentrate Plant Food - Indoor Use Plant Nutrition
Baby Bio
9.8
27% off
2
Miracle-Gro Pour and Feed Liquid Plant Food, 1L
Miracle-Gro
9.6
3
Miracle-Gro All Purpose water Soluble Plant Food, 1 kg
Miracle-Gro
9.3
9% off
4
Miracle-Gro Pump & Feed' All Purpose Plant Food, 200 ml
Miracle-Gro
9.0
5
Houseplant Focus Balanced Liquid Concentrated Fertiliser 1 Litre
Growth Technology
8.7
Other
Miracle-Gro Performance Organics All Purpose Liquid Plant Food, 1 Litre (Bee, Pet & Child Friendly)
Westland Houseplant Feed Concentrate - 200ml (20100350)
Miracle Gro Plant Food Fertiliser - Pack of 2x800ml All Purpose Plant Feed Concentrated Liquids with Topline Card. Child & Pet Friendly Garden Fertilizer for Outdoor & Indoor House Plants, Vegetables
Hydroponic Houseplant Focus 300 ml
6
Home-APP Miracle-Gro 300157 Indoor Plant Food 48-Spikes, 2.2-Ounce Garden, Lawn, Supply, Maintenance
Miracle-Gro
8.4
7
MARPHYL Organic Liquid Fertiliser - Indoor Plant Food - Nutrient rich Seaweed Liquid Fertilizer- All Purpose Liquid Fertiliser for indoor Plants, Flowers, Vegetables, Succulents, Bamboo, Hydroponics
MARPHYL
8.2
8
Growth Technology Houseplant Focus Drip Feeders Pack of 6 (1)
Growth Technology
7.9
12% off
9
Baby Bio Pour & Feed Liquid Plant Food, 1L - Ready To Use Houseplant Food - with Seaweed Extract - to Stimulate Healthy Growth and Vibrant Flowering - Indoor Use Plant Nutrition
Baby Bio
7.6
5% off
10
Miracle-Gro 17684 All Purpose Continuous Release Plant Food 1 kg, Green, Brown
Miracle-Gro
7.3
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