Dwarf Low Flyer |Grow 2.5]

I've kind of had these grow going on in the background and haven't been giving it too much thought. I will measure the plants for next week. Plant 3 is growing well, with about 8 potential main colas formed. Looks real healthy, but I struggled with phosphorus when I ran other plants in re-used soil. Will not be doing that again with these 1-gallon grows because the plants leech the soil. Plant 4 is a genetic "wtf". It only has 3 nodes for the first 2 sets of leaves, then it corrected itself. But on one of the 3-node branches, there is a 4th branch coming out as well? It's complicated but interesting to see.