Plastic tray with drain, loaded with 77 mini rockwool cubes
Ideal for growing from seed or for cuttings.
Can be further used in soil and hydroponics.
The rockwool blocks must be watered before use.
In their initial state they have a neutral pH value of 7.0.
A pH value of approx. 5.6 - 5.8 is recommended.
Tray dimensions (LxWxH): 53 x 32 x 3.5 cm
P.O. Box 1160
Roermond, Netherland, 6040 KD
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