Discover the RocketGro Peat-Free Compost Range

Sustainable, Bio-Active Blends for Stronger, Healthier UK Gardens

RocketGro composts are an easy way to boost plant health while gardening with the planet in mind. Produced on a family farm in Somerset, every blend is 100 % peat-free, organic-approved, and rich in natural microbes that feed roots for up to three months. From seed-sowing mixes and container composts to fruit-and-veg, tree, shrub, and ericaceous blends, RocketGro offers a tailored option for every task— all made from renewable digestate fibre and entirely UK-grown ingredients. Give your plants the nutrition they need and your garden the sustainability story it deserves.

Peat-Free and Planet-Friendly

RocketGro replaces environmentally damaging peat with nutrient-rich digestate fibre— a by-product of renewable biogas production on a Somerset family farm. By up-cycling this plant material, every bag helps reduce landfill, cut carbon emissions, and protect the UK’s precious peatlands. Gardeners get a high-performance medium while supporting a truly circular, home-grown supply chain.

Peat-Free and Planet-Friendly

Bio-Active for Stronger Roots

Unlike many standard composts, RocketGro mixes are teeming with beneficial microbes that jump-start root growth and improve nutrient uptake. The result is sturdier seedlings, lusher foliage, and greater resilience to drought and disease. Most blends also contain slow-release nutrition that feeds plants for up to three months, so you water and top-dress less while seeing more vigorous results.

Bio-Active for Stronger Roots

Tailored Blends for Every Task

Whether you’re germinating seeds, potting up baskets, filling raised beds, or planting acid-loving shrubs, there’s a RocketGro formula designed for the job. Choose Seed & Cutting for delicate starts, Container & Basket for regular pot culture, Fruit & Veg for productive edibles, Tree & Shrub for woody plants, or Ericaceous for blueberries, rhododendrons, and other lime-haters. Clear on-pack guidance makes selecting the right mix simple.

Tailored Blends for Every Task

Easy Tips for Best Performance

For germination, fill trays with Seed & Cutting and keep evenly moist— no extra feed needed for six weeks. When potting, always firm the compost gently and water in; its airy structure holds moisture without waterlogging. After 10–12 weeks, top-dress or liquid-feed to extend growth, especially in hungry annuals or heavy-cropping veg. Store any unused compost sealed and under cover to retain its bio-active benefits, and recycle the empty bag where facilities exist for a truly sustainable growing cycle.

Easy Tips for Best Performance