Cutting the clone’s tip at a 45 degree angle does not increase the surface area that roots can grow from. I’ve seen roots grow off of the stem. Wether you cut straight across or at a 45 degree angle, you’ll see for yourself. Newbies eventually learn, that 45 degrees doesn’t create faster clones.
If additives really increase weight by 40%, or more, like they all seem to claim they do, couldn’t we mix a bunch of them together […]