Blue Slate 40mm decorative aggregates is quarried in Wales, and is a popular mulch for borders and pathways. The size of the slate mulch is typically 20 to 40mm with a thickness of approximately 5mm. Given this is a naturally quarried product the actual colour of individual pieces do vary between hues of blue, grey and plum. However, the natural variances of shades is what makes this product so popular with garden designers.
Sold in Bulk Bags and handy prepacks
A bulk bag will cover approximately 22 sqm when spread out to a depth of 25mm. If you are looking for a good spread depth, then it is usual to go up to a depth of 50mm, in which case the coverage will be approximately 11 sqm.
You will need approximately 2 handy prepacks to cover 1 sqm when spread out to a depth of 25mm, or 4 handy prepacks to cover 1 sqm at a spread depth of 50mm.
DELIVERY INCLUDED IN PRICE FOR BULK BAG
Japanese stepping stones- why not try setting our Japanese stepping stones within the blue slate 40mm to add interest to your path or border.
Lightweight rockery stones- use our light weight Westmorland replica rockery stones to create height and structure. Ideal for a low maintenance garden.
Peruvian circle- set our peruvian circle within the blue slate 40mm and create a feature for your front garden.