Gro-Sure Vermiculite
Gro-Sure Vermiculite Gro-Sure Vermiculite Gro-Sure Vermiculite Gro-Sure Vermiculite
Gro-Sure Vermiculite

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Gro-Sure Vermiculite
Gro-Sure Vermiculite
Gro-Sure Vermiculite
Gro-Sure Vermiculite
Gro-Sure Vermiculite
Gro-Sure Vermiculite

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Gro-Sure Vermiculite

This Vermiculite absorbs nutrients, preventing them from being washed out and then releases them as required to plant roots. It helps to retain water and holds moisture near to plant roots. Also makes a great medium for covering seeds.

Marshalls Garden

Single Pack

10904036

In stock

£10.99

Twin Pack

10909994

In stock

£19.98

Standard Delivery £4.95* | Learn More

Standard Delivery £4.95*

Standard £4.95 - When showing as 'In Stock' on the website product page items are dispatched by our expert team within 24hrs of placing your order 7 days a week.

Received and ready for planting within 2 days of placing your order.

For 'Pre-Orders' please refer to the estimated delivery date on each product page.

Key Features

Marshalls Garden

Fast Acting

Marshalls Garden

Low Maintenance

Product Information

Material:

Vermiculite

Weight:

10L

Dimensions:

2.0-5.0mm

Suitable for:

Pots, Greenhouse, Patio, Small Gardens, Borders, Raised Bed, Vegetable Plot

Complete The Job
  • Prevents nutrient loss by absorbing and releasing nutrients as needed
  • Improves water retention, keeping moisture near plant roots
  • Lightweight, non-toxic material with a golden colour (2-5mm particles)
  • Ideal for seed sowing, potting, and frost protection

Vermiculite is a natural, non-toxic material processed at high temperatures to create a lightweight, highly porous substance. Its excellent aeration and water retention properties make it invaluable for gardening and horticultural uses.

For seed sowing, Vermiculite encourages faster germination and improved seedling establishment. It’s particularly beneficial for small seeds and provides insulation against temperature fluctuations when used as a seed covering.

In potting, Vermiculite aids in retaining moisture for easier re-wetting and helps ensure nutrients are available to roots

Why Marshalls Garden

We are more than just a team; we are your gardening experts, dedicated to providing valuable guidance and support for all your gardening endeavours.


Discover our wide range of gardening guides developed over 75 years, showcasing our commitment to gardening.


Contact us Mon – Sat and even on bank holidays (because gardening queries don't follow a calendar), to discuss our product range or chat about all things gardening.


When you order from us, expect promptness. 'In stock' plants and seeds are dispatched within two working days. And because we're as green as our thumbs, all our packaging is recyclable.


We are honoured to have received the prestigious silver medal at the 2022 Great British Growing Awards for Best Online Retailer.


Our trustworthiness isn't just us talking. It's thousands of five-star reviews on Trustpilot and a 100% happiness guarantee on all our products. We're not just here to sell, we're here to sow trust.

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