News

Leafy indoor houseplants including trailing pothos and a rubber plant on a wooden sideboard, fed with Gro Worm peat-free worm-cast compost

Worm Castings for Houseplants: The Gentle Feed Your Indoor Plants Will Love

Worm castings are the clean, odour-free, impossible-to-scorch way to feed indoor plants. Here's how much to use, how often, and which houseplants...

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Ripe red vine tomatoes, grown with Gro Worm peat-free worm-cast compost

How to Feed Tomato Plants for a Bigger, Better-Tasting Crop

Start feeding at first truss and repeat every three to four weeks. How much to use, when to apply it, and why...

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No-dig gardening legend Charles Dowding partners with Gro Worm to launch new worm cast innovation

The pioneer of modern no-dig gardening, Charles Dowding, has become the affiliated partner of Gro Worm and appeared alongside us and Growmoor...

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Organic Farmers & Growers (OF&G) Organic certification logo, marking a product approved for restricted use

Gro Worm Approved by Organic Farmers & Growers

We’re proud to announce that Gro Worm has been approved for use by Organic Farmers & Growers (OF&G) — an important milestone...

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A hand fork digging into a terracotta pot filled with dark compost

What Are the Best Worms for Vermicomposting?

Vermicomposting, the name for composting with the help of worms, is a fantastic way to recycle organic waste into nutrient-rich compost for...

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A metallic garden beetle resting on a green leaf

Do Worm Casts Prevent Pests?

Worm castings are incredible for our gardens due to their impressive nutrient content and ability to enhance soil health. But did you...

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A smiling gardener holding a handful of worm casts in a vegetable garden

Are Worm Castings Good for All Plants?

  Although organic gardeners have been using worm casts for years, including our affiliated partner Charles Dowding, the wider gardening community is only now...

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Green Gro Worm Worm Casts 5-litre bag standing in a flower garden

Gro Worm Launches New Worm Cast 5L Bag!

Since we launched, the demand for our 1 and 2.5-litre revolutionary pure worm cast pouches has been so high that we knew...

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A terracotta plant pot with a trowel of dark compost resting beside it

Why We Partnered with Growmoor Better Growing

  A partnership built on experience and innovation Here at Gro Worm, we partnered with Growmoor Better Growing to bring our innovative...

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A green Gro Worm Worm Casts pouch standing in a flower garden

How to make worm tea with Gro Worm’s Worm Casts

Worm tea is a nutrient-rich liquid fertiliser which can nourish your plants whilst promoting soil health.

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A bag of Gro Worm Black Gold Organic compost beside a red watering can in a garden

Gro Worm picks up second Sustainable Product Award of The Year!

Gro Worm is delighted to win Best New Sustainable Product at the South West Growers Show 2024.

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Close up image of a gardening fork in a bag of Growmoor Black Gold Organic compost

What are Worm Casts and why use them?

Worm casts are nature’s hidden gem, packed with beneficial bacteria and microbes that enhance soil health and boost plant growth.

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