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Heavy-Duty Timer 2 4 6 8 Way Box Grow Light Electric Contactor Hydroponics

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Rockwool growers please read this!!! Old vs new Grodan 6” hugo cubes

Old vs new Grodan 6” hugo cubes

I have been trying to find out for many months now and have been searching all over the internet for an answer but I just couldn’t find anything at all on this.

I even talked to Grodan in the Netherlands but they...

Rockwool growers please read this!!! Old vs new Grodan 6” hugo cubes


from Hydroponics / Aeroponics
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