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Give your plants the best start with Gro Worm Black Gold Compost, an organic blend enriched with 30% pure worm casts. Packed with beneficial microbes and nutrients, it provides a season-long feed for healthy, vigorous growth, and it is perfect for seed sowing, potting and planting out.
What makes it different? The worm casts improve soil structure, help it hold moisture, and make nutrients readily available, so your plants get strong, healthy growth the natural way.
Most of our Black Gold composts are peat-free, though not every product in the range is, so it is worth checking the individual product page. Where a product is peat-free, it is also certified organic by the Soil Association and OF&G.
Black Gold is an organic blend containing around 30% pure worm casts, packed with beneficial microbes and slow-release nutrients. That worm-cast enrichment is what gives it a season-long feed and helps build healthy, living soil.
It is a versatile, all-purpose compost suited to seed sowing, potting on and planting out. It improves soil structure, feeds roots gradually, and helps the soil hold moisture naturally.
For most growing you will not need to. The worm casts provide a gentle, season-long feed, so plants get a steady supply of nutrients without the scorching risk that comes with synthetic feeds. For hungry crops like tomatoes later in the season, you can top up with an organic feed.
Yes. Its worm-cast enrichment and focus on soil biology make it a natural fit for no-dig growing, the approach championed by Charles Dowding. Spread it as a mulch, or use it to fill beds and containers.
