A fun experiment I did. I put 2 inches of perlite in the bottom of a 1 gallon bucket. I put soil with Grow Dots in it inside the bucket but I cut the bottom out of the solo cup. As you can see in the pictures the roots grew into the perlite. I was able to keep her watered well because the perlite held extra water and the roots made it to the water. The Grow Dots did there job too. I had to much light and caused light stress early on. This was really fun and was cool to do in an empty space in my tent. I wish I would’ve documented the entire grow but I didn’t.
Ps I watered with a lot of Recharge throughout. Great stuff.
Interesting. I've just started testing the eazyplug mini pyramid to use up spare space. So far at 4 weeks it looks promising. Just a 5 x 5 inch footprint.