I was going to LST these, however being that they are autos, they starting stretching and flowering before I got around to it. WW#4 is by far the strongest of the 4, it is growing taller with a thicker stalk. I have all 4 in different potting mix. WW#1 is 100% coco coir/perlite. WW#2 is 60/40 coco coir, perlite/fox farm which is coco coir 50% and 50% aged forest products, perlite and fertilizer. WW#3 is reverse of WW#2 (60% fox farm 40% coco, perlite). WW#4 is 100% fox farm, if I had to guess I would say it's the 100% fox farm that has it looking more developed and strong. They all are doing well and I can't wait to see how it looks when the buds grow.
Looking better this week! Keep up the good work, if you don’t have any photos in your tent (idk your set up) I would up the hours of light your girls are getting to 18-20 per day. You will see astronomical growth. If you want to check it out, @super.squintz on insta. Got 6 autos running currently, 1 of which is a white widow like you
So definitely sprinkle about 1/4inch of dirt over the lanky part while it is laying over. You have some pros and cons of doing this and some can be looked at either way. Cannabis is awesome at something called air layering. Meaning if it’s stem touches dirt for awhile, the stem throws off roots. It’s how the plant survives in nature if it falls or gets knocked over. So if you lay it over, gently cover with dirt, and give it boatloads of love, you should be good. That being said, that plant will obviously be much more squat than the others. IMO it will be a better plant that is squat and strong as opposed to being tall, lanky, and giving you continuous problems with growth. Also, the more roots you have, the more nutes the plant can absorb from the grow media, and the better the overall smoke. I am by no means a master grower, but I am a professional medical cultivator for the state So if I can help I will definitely try
I think you should add more dirt man upto about 2-3cm below the first set of leaves the root system will go all the way up to that point, and stop it from toppling over ✌️🌱🌱 I learnt that as I failed to do this with my last one, hope this helps