Mystery Seed Outdoor Winter

I topped two of the plants this week. This is my first experience and test with topping. We'll see how they turn out. The other plant is expressing an interesting pheno where the main stem turned into two leaves, and the offshoots have become the new main shoots without topping. (This is the one in the smallest bucket, and the youngest) I'm really looking forward to see how that one grows without me doing anything to it. These are regular seeds so I'm expecting at least one male, and I'm hoping for all females. I've been unlucky with that lately, been getting too many males. I included some pictures of the roots as well. These three have been fed more nutrient than I've given in the past, I've always been afraid of overfeeding because I burnt my very first plant. (it recovered well though) I think this is the best any of my grows have looked at this stage. Which is surprising since I'm only getting about 11 hours of light right now. What I'm really hoping is that these three stay veg for another 2 or 3 weeks. However, that's very unlikely with the daylight hours, they'll probably start transition this week or next.