- Planter (‘A’ Horizon) on slab
- Planter (‘A’ Horizon) on grade
- Turf Underlay (‘A’ Horizon) on slab
Benedict SmartMix®4 Lightweight Planter Mix (Horizon A)
The A Horizon (the top 300mm) of a Planter Box Soil Profile needs a free draining, non-slumping material that has a level of organic matter to improve nutrient levels in the soil.
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- AS4419:2018 Low Density Media (On Slab)
- Leake and Haege (2014) Specification E1: On slab soil media ‘A’ Horizon
"*" indicates required fields