Cultilene Rockwool Tray (77 Cubes) (3.5x3.5x4cm)

Cultilene Rockwool Tray (77 Cubes) (3.5x3.5x4cm)

The rock wool tray is a system for rooting cuttings and germinating seeds.
Rock wool cubes are available in different dimensions and are served on a plastic tray for better operation.
Once the stake is rooted, these cubes can be transplanted directly into the 7.5 x 7.5 x 6.5 cm cubes.

Rock wool is used as a support for hydroponic crops, because, due to its mineral composition, it is inert, therefore, it becomes a clean and safe system.
For a good use of rock wool we advise you to submerge it in water with pH (5.2 or 5.3) 24 hours before use to lower the high pH that was manufactured.

SPECS

pH: 7.7
Tray dimensions: 53 x 31 x 4 cm
Cube dimensions:
150 wells - 2.5 x 2.5 x 4 cm
77 wells - 3.5 x 3.5 x 4 cm

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