My First Grow Ever from random seeds

You're doing very well! This plant will yield quite well. Your feelings about the sparsity of buds are well founded however. Improvement upon your technique would be easy for the next go-round, and some of the things you can implement now. Depending on how much room you have, making the plant even wider (tying the branches down a inch or so outside the rim of the pot, would make a lot more light to a lot more of those nodes. Defoliate so that the middle gets a lot more light, as many sites as possible, without doing too much at once and shocking it. It helps a lot to start in vegetation so that it becomes accustomed to the pruning. Lollipop more aggressively based on how far your light is penetrating into the canopy. Next grow... eliminate the nodes that are destined to need to be chopped while they're still tiny, so all the plants energy goes into productive nodes.

Looks like you got more like 2-3 weeks left. You could start flushing, or you could feed it the post-main-flower-phase, and weaker, nutrient levels. Maybe once or twice before you stop. Due to the fact that you're in soil, the end effect of feeding it another week probably would only make it less yellow at the end. In my experience, I doubt it will improve your yield or quality. They do need nutrients during this stage, but the soil's loaded with them. Even if they finish slower than 2-3 weeks it's almost certainly fine, and the worst you need to do is go "okay they look like they still have 2 weeks left, I'm gonna feed them once and then resume flushing".

First grows are scary, but exciting! Liked and followed! She's ready to flower! Should produce nicely for your light setup. Let us know if you have any other questions =)

Plants 1&3 are males, 2 is a female. Hope it helps!

thank you for your answers. This community is awesome!!

Sugars often have really low pH, but you’re almost at harvest and I wouldn’t panic over dying fan leaves. You may have used too much. Now that you’ve flushed her so thoroughly you want her to dry out. If keaves curl up and dry out remove them. Trim them all in advance of harvest when the triches are anbering near where you want. They will continue to after harvest. You’ll do fine I can tell. Enjoy I screenshot your close up and zoomed in on it. You have a lot of white pistils, and the overall tone of the trichomes is white not amber. She’s not done, but soon. If you intend to keep growing invest in a digital microscope. $40

Don't forget, flowering period starts with actual formation (by your photos, the week 10 update). I myself made this mistake on a diary or two and counted them from where ( changed the lights. This will effect the expected harvest date, often by 2-3 weeks. All those white hairs make me think you have a bit longer than you'd expect. All the more reason to only harvest by trichome. They may be white when it's ripe, may be orange, may be starting to darken.

looking good, starting to frost up now💪

Happy harvest =)