interesting. i thought the stuff was biodegradable? does it not decompose under normal conditions? if so i take issue with infinatly reusable
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it sounds like you use some sort of shreded medium? if so i can see how one could reuse it.
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however, im in love with rockwool slabs... if im ever making a decent income, id love to be 100% rockwool with drip to waste fertigation.
reusing slabs, regardless of their biodegradability is problematic for a number of reasons... however im thinking that one could shred and stuff into tubes made from polyethylene?Â
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id like to try that at one time with rockwool slabs. im thinking a mechanism similar to an insulation blower could be used to shred and spray used rockwool slabs into a sock filter. you could place a vortex separator in between this sock to collect debris.
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ANYWAY all that aside, do you have any grows or what have you, that you could link? id love to learn more about this stuff.