Description
1cm square cubes of Grodan rockwool, clean, lightweight and well aerated. Ideal for passive growing in pots or use in the Wilma system. Mix with clay for a well aerated, free draining hydroponic growing medium.
Open:
Mon – Fri: 9am – 6pm£9.95 – £29.95
£8.96 – £26.96
1cm square cubes of Grodan rockwool, clean, lightweight and well aerated. Ideal for passive growing in pots or use in the Wilma system. Mix with clay for a well aerated, free draining hydroponic growing medium.
Size | 1 x 25L Bag, 1 x 90L Bag, 1 x 90L Box |
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