Plant Food Spikes

Slow-release plant food for houseplants, flowering plants and outdoor pots. Discover easy-to-use fertiliser sticks that feed for up to 90 days. Choose the formula for your plants, available in single packs or sets of three.

6 products

Plant Food Spikes | Foliage Houseplants
Price£4.20
Plant Food Spikes | Flowering Plants
Price£4.20
Plant Food Spikes | QuickFeed + Mycorrhizal Fungi
Price£4.90
Special Offer

Set of 3 Packs | 90 Plant Food Spikes | Foliage Houseplants
Regular Price£12.60Sale Price£9.90
Special Offer

Set of 3 Packs | 90 Plant Food Spikes | QuickFeed + Mycorrhizal Fungi
Regular Price£14.70Sale Price£11.50
Special Offer

Set of 3 Packs | 90 Plant Food Spikes | Flowering Plants
Regular Price£12.60Sale Price£9.90

Choose Plant Food for Your Houseplants and Pots

Grow Beneath Plant Food Spikes offer slow-release feeding in a compact stick format. Choose a formula for foliage houseplants, flowering plants or indoor and outdoor potted plants.

Houseplant Food for Green Foliage

Choose our green Plant Food Spikes for foliage houseplants. This houseplant fertiliser supplies nutrients gradually, making it a convenient option for regular indoor plant feeding.

Plant Food for Flowering Plants

Our pink Plant Food Spikes are formulated for flowering plants. Choose this feed for suitable flowering houseplants and ornamental plants grown in patio pots and containers, following the pack instructions.

QuickFeed™ + Mycorrhizal Fungi

For indoor and outdoor potted plants, explore QuickFeed™ + Mycorrhizal Fungi food spikes. This innovative dual-layer formula combines fast-acting nutrients for an immediate boost with slow-release feeding for long-lasting nourishment, alongside beneficial mycorrhizal fungi (learn how they work) to support healthy root development.

An Alternative to Liquid and Granular Fertilisers

If you usually use liquid plant food or granular fertiliser for your potted plants, plant food spikes offer a convenient, mess-free alternative. Simply insert the recommended number into the compost and water as directed (see how to use them). There is no liquid concentrate to measure or dilute, and no granules to scatter. Feeding lasts for up to 90 days. Always choose the appropriate formula and follow the dosage instructions on the pack.