10 Best Plant Food Indoor House Plants

10 Best plant food indoor house plants - December 2025

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Last Updated: 14-12-2025

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Houseplant Focus Concentrated Liquid Fertiliser, 1 Litre - Growth Technology Fertiliser for Indoor Plants - Professional Grade House Plant Food Concentrate with Kelp Seaweed Extract - Makes 200L

Growth Technology

9.8

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Home-APP Miracle-Gro 300157 Indoor Plant Food 48-Spikes, 2.2-Ounce Garden, Lawn, Supply, Maintenance

Miracle-Gro

9.6

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Growth Technology Houseplant Fertilizer Drip Feeders Pack of 6

Growth Technology

9.5

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Best value

12% Off

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

9.2

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Baby Bio Houseplant Feed and Mist, 175 ml - Ready To Use Houseplant Fertiliser Mist Spray - for Growing Healthy Houseplants - Humidity Support - Indoor Plant Nutrition

Baby Bio

9.1

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Miracle-Gro 1002522 Indoor Plant Food Spike, 1.1 Ounce

Miracle-Gro

8.8

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9% Off

Miracle-Gro Pump & Feed' All Purpose Plant Food, 200 ml

Miracle-Gro

8.6

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27% Off

Miracle-Gro Pour and Feed Liquid Plant Food, 1L

Miracle-Gro

8.4

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Baby Bio Houseplant Drip Feeders, 4 x 40ml - Ready To Use House Plant Food - Easy Care Fertiliser for Supporting Healthy Growth and Vibrant Blooms - Automatic Plant Feeder

Baby Bio

8.2

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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

8.1

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more deals (1)

Houseplant Focus Concentrated Liquid Fertiliser, 1 Litre - Growth Technology Fertiliser for Indoor Plants - Professional Grade House Plant Food Concentrate with Kelp Seaweed Extract - Makes 200L

Home-APP Miracle-Gro 300157 Indoor Plant Food 48-Spikes, 2.2-Ounce Garden, Lawn, Supply, Maintenance

Growth Technology Houseplant Fertilizer Drip Feeders Pack of 6

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 Houseplant Feed and Mist, 175 ml - Ready To Use Houseplant Fertiliser Mist Spray - for Growing Healthy Houseplants - Humidity Support - Indoor Plant Nutrition

Miracle-Gro 1002522 Indoor Plant Food Spike, 1.1 Ounce

Miracle-Gro Pump & Feed' All Purpose Plant Food, 200 ml

Miracle-Gro Pour and Feed Liquid Plant Food, 1L

Baby Bio Houseplant Drip Feeders, 4 x 40ml - Ready To Use House Plant Food - Easy Care Fertiliser for Supporting Healthy Growth and Vibrant Blooms - Automatic Plant Feeder

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

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