Lawn and patio aggregates that give borders, beds and paths a consistent true blue finish. Gardening enthusiasts gain low-maintenance colour and texture that lifts planting schemes, Suregreen Blue Slate Chippings. But is a 20kg bag with 20mm chippings the right choice for your project?
⚡ At a Glance
- • Appearance: True blue colour with subtle variations which deepen when wet
- • Best for: Garden borders, beds, rockeries, footpaths and pond dressing
- • Not ideal for: Use as a fine mulch or where very small particle sizes are required
20kg bags of 20mm nominal blue slate chippings supply decorative natural stone for landscaping. Recommended installation depth is around 50-60mm, and wash before use for ponds or aquatic features.
Consistent colour all year - with true blue slate that deepens when wet
Natural slate shows subtle tonal variation across pieces, and surface saturation increases after exposure to water. The 20mm nominal size highlights the stone's natural texture without overwhelming plantings.
Keeps borders and rockeries visually striking through wet weather and watering, enhancing planted schemes with a reliably attractive finish.
Predictable coverage for planning - with 20kg bags and 20mm particle size
Nominal particle size of 20mm creates an even layer when spread, and 20kg bag weight makes quantity estimates manageable. User feedback reports roughly one square metre coverage per bag under typical conditions.
Makes ordering straightforward and reduces waste, so quantity calculations for beds and paths are simpler and more reliable.
Versatile landscaping use - with recommended 50-60mm installation depth
A 50-60mm layer of 20mm chippings forms a stable decorative surface suitable for dressing rockeries, patios and around water features. Product descriptions list common applications including borders, beds and aquatic features, with a wash-before-use recommendation for ponds.
Provides a tidy, low-maintenance finish for multiple garden features while allowing quick installation and straightforward upkeep.
✨ The 4 Key Reasons for Suregreen Blue Slate Chippings
- Durability – Long-lasting natural stone finish resists weathering and fading
- Coverage Estimate – Reported one square metre coverage per 20kg bag simplifies ordering
- Tile-Friendly Finish – Smaller slate pieces complement surrounding tiles and paving surfaces
- Easy Handling – 20kg bags balance manageable weight with adequate quantity for projects
📋 Technical Details at a Glance
- Category: Lawn & Patio
- Brand: Suregreen
- Material: Blue slate
- Colour: True blue with subtle variations
- Bag weight: 20kg
❓ Frequently Asked Questions
Q: How much area does one 20kg bag cover?
A: User feedback indicates one bag covers about one square metre under typical laying conditions, which helps with straightforward planning.
Q: What installation depth is recommended?
A: Product guidance suggests an optimal depth of around 50-60mm for decorative coverage and a stable finish.
Q: Can these chippings be used around ponds?
A: Yes, common applications include aquatic and water features, but the chippings should be washed before use in ponds or similar environments.
🏆 Our Verdict
Ideal for gardeners and landscapers seeking decorative, low-maintenance aggregates for borders, rockeries and water features. True blue colour that deepens when wet and consistent 20mm sizing make the chippings easy to plan and pair with tiles or paving. While individual costs vary, manageable 20kg bags and durable stone make a sensible long-term choice for many projects.
