Pargro Stone Wool SlabsPargro slabs are quick-draining stone wool slabs with pre-cut holes, built for low- to mid-tech commercial facilities. Uniform density gives predictable water content and EC behavior across the slab, and the clean, hygienic stone wool keeps disease pressure down.Multi-plant sizes come with three 4 x 4 in pre-cut holes; the 9.5 x 8 x 4 in single-plant slab carries one. Bagged in bundles by the case or supplied loose by the pallet. The free-draining structure suits facilities irrigating on a simpler schedule rather than a full steering program.Available Options 36x6x3 - Carton — 3 x 4"x4" pre-cut holes, 12 per case, 10 cases per pallet (SKU PGS63HC) 36x6x3 - Pallet — 3 x 4"x4" pre-cut holes, pallet (SKU PGS63HP) 36x6x4 - Carton — 3 x 4"x4" pre-cut holes, 12 per case, 8 cases per pallet (SKU PGS64HC) 36x8x3 - Carton — 3 x 4"x4" pre-cut holes, 12 per case, 8 cases per pallet (SKU PGS83HC) 9.5x8x4 - Carton — 1 x 4"x4" pre-cut hole, 16 per case, 18 cases per pallet (SKU PGS84HC) 9.5x8x4 - Pallet — 1 x 4"x4" pre-cut hole, pallet (SKU PGS84HP) Key Features Quick-draining stone wool slab with pre-cut holes Multi-plant sizes 36 x 6 x 3, 36 x 6 x 4 and 36 x 8 x 3 in with three 4 x 4 in holes Single-plant 9.5 x 8 x 4 in slab with one 4 x 4 in hole Uniform density for predictable water content and EC Clean, hygienic stone wool minimizes disease risk Case and pallet quantities Reduces labor time and supports dependable harvest outcomes Ideal Applications Low- and mid-tech commercial facilities Bloom stage production in slab systems Single-plant and multi-plant slab layouts Indoor cultivation and controlled-environment agriculture Container OrdersContainer quantities can be mixed and matched across the full Grodan and Pargro range, so one container does not have to be a single item. Contact our team for assistance building a container order.
