Vermiculite is my favorite cloning medium right now. I think its equally as good as coco, but you can wash the vermiculite off and then cut the tap root to even out clone development. Even canopy = more bud.
rr14 said:I thought of doing a scrog setup with a u shaped screen around cool tubes with a wing above it to at least reflect upward shooting light back at the plants. I didn't get too far beyond planning it but did figure I could almost double the screen area if I did it right. In addition, no area of the screen was going to be further than 18" from the light. Well, maybe some day....
But I'd love to do a vertical "coluseum" style grow (not in a coluseum, but vertically like one.
My hydro shop has a wheel on display, so that's what got me thinking about vertical again.
bobblehead said:TGT, roughly how much space do you put between the lamp and the plants?