I see. Sounds like a pain in the ass lol. I may build one and try it though.
Discussion
It is really cool, I just started so maybe I did not find "right" way to do it. But Iit really reduces the number of plastic pots. Ahh and remember one think you have to use mix of soil, perlit and coconut, otherwise it will be difficult to form the blocks.
That’s good. I have lots of coco and perlite. Your pepper plants look like they are loving it.
I have to say that they have a lot of roots, so maybe that actually favours them, because they can weave around the block, without restriction. As my celeriac grows up, I'll try quilting them into these cubes. We'll see what comes out of that.