10 Best Sharp Sand And Grit For Gardening in The UK

Last updated on 28/08/2025

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Best Choice

9.7

Exceptional

Buildershop UK

Buildershop UK Grit/River/Sharp Sand (Bulk Bag)

Horticultural Sharp Sand For Improving Drainage in Soil and Compost and Laying Paving Slabs and Path 1 x 20kg Bag by Thompson and Morgan

Why We Love It

Improves drainage for plants.
Versatile for multiple uses.
Perfect for heavy soils.

Main Highlights

Horticultural Sharp Sand can be used to improve the drainage of your seeds and cuttings.
It works to improve the texture of the planting medium in order to better the drainage for the plant, and is great for breaking up particularly heavy or clay soils.
Can also be used for laying paving and patio slabs in the garden and top dressing lawns.
1 x 20kg Bag

Sharp/Grit Sand Bulk Bag 825kg Min - Complete Build

Washed Sharp Sand Bulk Bag Minimum 825 KG

Why We Love It

Versatile color options available.
Convenient roadside crane offloading.
Ideal for various construction tasks.

Main Highlights

Colour will vary depending on location
Sand has Grit included making it suitable for paving, rendering or gardening use
Bag will weigh minimum 825 kg - weather conditions affects weight
Can be stored outside

Melcourt Horticultural Coarse Grit | 20kg Bag for Gardening, Potting & Soil Drainage | Washed Aggregate for Outdoor Pots, Beds, Planting & Compost Mixes

Why We Love It

Ideal for plant drainage.
Attractive decorative top dressing.
Guaranteed lime-free and washed.

Main Highlights

Premium Horticultural Grit – Ideal for improving drainage and aeration in composts and soils. Perfect for use in potting mixes, seed sowing, and general gardening applications.
Versatile Grit for Plants – Use as potting grit for outdoor pots, coarse sand for plants, or garden grit to support healthy root development and prevent waterlogging.
Multi-Purpose Grit Sand – Suitable for horticultural and agricultural use. This eco grit is washed and graded, making it safe and effective for a wide range of planting needs.
Convenient Bag of Grit – Supplied in a durable 20kg bag, this grit is easy to store and apply. Ideal for gardeners looking for reliable bags of grit for long-term use.
Trusted by Professionals – Whether you're using it as agricultural grit, patio filler, or decorative garden grit, this product delivers consistent quality for all your gardening and landscaping projects.

Vitax Sharp Sand - Large - approx. 20kg

Why We Love It

Improves drainage for plants.
Breaks down heavy soils.
Perfect for patio slabs.

Main Highlights

Can be used for laying paving and patio slabs
Can be used for laying paving and patio slabs
Can be mixed with peat and compost when planting
Can be sprinkled and forked into peat and compost for root cuttings and propogation cuttings to improve drainage
helps to break down heavy and clay soils
Often used to top dress lawns

Melcourt Horticultural Sharp Sand | 20kg Bag | Land Based Washed Sand

Why We Love It

Improves soil texture and drainage.
Ideal for laying pavers.
Low salt content, plant friendly.

Main Highlights

Melcourt Horticultural Sharp Sand 20kg Land Based Washed Sand
Sharp Sand improves the texture and drainage of soils and composts, the sand is washed with a nominal particle size of 0-3mm
The sand can also be used when laying pavers or patio slabs
Melcourt sharp sand is land based and washed meaning a much lower salt content than other sea based sharp sands, the lower salt levels make these ideal for use around plants
Packed professionally in additional bags to ensure the product is delivered without an issue.

Melcourt Horticultural Sharp Sand-10kg

Why We Love It

Improves drainage in compost.
Enhances lawn performance significantly.
Versatile for landscaping projects.

Main Highlights

Melcourt Horticultural Sharp Sand
Mini Granular Formation
Available in 500g to 20kg
Improve the drainage of potting compost
Great for improving lawn drainage and breaking down of heavy soils and is used for laying paving and patio slabs

20kg, Horticultural Sand, Washed Lime Free Grit Sand for Soil Drainage, Propagation & Rooting, Ideal for Pots, Beds, Lawns & Garden Use

Why We Love It

Versatile for various gardening needs.
Improves soil structure effectively.
Perfect for propagation and drainage.

Main Highlights

VERSATILE USE: Perfect for transplanting, propagation, and improving soil drainage in pots, beds, and lawns - this horticultural sand is lime-free and thoroughly washed
SOIL IMPROVEMENT: Effectively breaks up heavy clay soils and improves overall soil structure, promoting better root development and plant growth
DRAINAGE SOLUTION: Creates optimal growing conditions by preventing waterlogging and ensuring proper water movement through soil
PROPAGATION AID: Ideal medium for seed starting and cutting establishment, providing the perfect balance of moisture retention and aeration
GENEROUS QUANTITY: 20kg bag provides ample coverage for multiple gardening projects, from small container plants to larger garden beds

Sharp Builders Sand 23kg Poly Bag

Why We Love It

Sharp and durable material.
Natural and appealing color.
Ideal for landscaping projects.

Main Highlights

23kg Poly Bag
Sharp / Grit Builders Sand
Washed / Concreting
Natural Colour
Ideal for general building and landscaping projects, can be used for leveling out patios and other paving projects

8.7

Excellent

We scanned 610 products

We reviewed these offers relevant to the Sharp Sand And Grit For Gardening within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Buildershop UK, Thompson & Morgan, Complete Build, Ashby Harrington, Suregreen, Vitax Ltd, Hortus Planta, SuperGift.com, AP Automotive, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Sharp Sand And Grit For Gardening in the market, we considered we took a deep dive into 3051 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Buildershop UK Grit/River/Sharp Sand (Bulk Bag). We love many things about this product by Buildershop UK.
The best value product for most shoppers and where user satisfaction is continuously the highest is Horticultural Sharp Sand For Improving Drainage in Soil and Compost and Laying Paving Slabs and Path 1 x 20kg Bag by Thompson and Morgan by Thompson & Morgan based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Sharp Sand And Grit For Gardening and the best cost-to-value ratio is Sharp Builders Sand 23kg Poly Bagat AP Automotive with a % discount.
Our list of the best Sharp Sand And Grit For Gardening is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Sharp Sand And Grit For Gardening in The UK

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We scanned 610 products

We concluded that: