View basket “High Porosity Cocos 50 L Washed Steamed Aged Buffered Perlite +NPK” has been added to your basket. Sale! ROCK WOOL TRAY (35 X 35 X 40 CM) 77 CELLS R215 R199 ROCK WOOL TRAY (35 X 35 X 40 CM) 77 CELLS quantity Add to basket Category: Substrates Tags: rock wool, rockwool, tray Related products Quick View Out of Stock Quick View SubstratesPerlite – 100L R299 Read more Quick View Quick View Pots & TraysBLACK CULTIVATION TRAY R575 – R950 Select options Quick View Quick View SubstratesJIFFY-7C pellet 40mm x 45mm, PLA 756/Carton – BULK R1,265 Add to basket