Le Big Mac
Member
I've personally noticed changes from it with my blueberry. The iced plant was the only grow that turned wild colors. The other 2 didn't, nor did the seed run plant. Obviously there's differences here and there between things that happen during each grow, so I can't give you hardened evidence on paper. But I do use the same products lights tents schedule. I've noticed it seems to either help trichrome production, or maybe the plant just shrinks from the temps and secrets more to the outside that was existing within the plant. Give it a try if you want. I'm definitely not a pioneer with this tactic as it's been done by many before me. Heres what one looks like with zero ice that didn't reach cooler temps. It's not a coincidence certain plants turn colors when cold fronts come through in fall.
I’m curious to know a bit more about this technique. Wether I’ll try it or not is uncertain but it surely sounds intriguing

So do you put bags of ice directly on the medium / at the base of the stem ? And how often do you replace it ?
Lastly, wouldn’t it be too big of a drop in temps in some cases like in summer or something ?
Don’t get me wrong I’m truly intrigued and I’m sure there’s some good stuff to learn here, just don’t wanna mess it all up if I ever were to try it out.
Thanks, take care