Fertilisers & Plant Food

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How does your garden grow? With OnBuy’s fabulous selection of fertilisers and plant food, that’s how! Whether you’re looking after your lawn or fixing up your fruit and vegetable plants, achieving a vibrant garden that’s full of life has simply never been easier than with our edit. You’re welcome! Read More >
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About Fertilisers & Plant Food

Showcasing everything from soil enrichers and growth boosters to specialised plant foods and more, OnBuy’s virtual shelves are yours for the taking. Shop all-purpose plant food and all-purpose fertilisers from the brands you know and love, right here.

Among our edit, you’ll find bestselling liquid plant food and plant tonic, alongside soluble plant food and slow release plant food that’ll make a cost-effective addition to your gardening routine.

Also on offer are a wide selection of lawn fertilisers and tree and shrub fertilisers - perfect for offering your greenery the goodness it needs. If you’re a gardening pro, you’ll love the flower fertilisers among our range, as well as specialised fruit fertilisers and vegetable fertilisers that’ll help you create fabulously fresh produce for the whole family.