Autoflowe Watermelone looking healthy?

Hey, Guys.
Just wanted to ask you does this autoflower look healtht in it's 40th day.
Would love to see some answers and mybe any suggestions.
So the plant is grown in coco with a 400w hpf. I've been feeding it advanced nutrion kit and some additional cal-mag since this week. Ph is 5.8 but i'm thinking about switching to 6.0.
I did a bit of lolipoping today since i'd like to have more high quality buds rather than weaker lower flowers. Was it too late for that and did i harm the plant too much?

Take it easy on the grooming. It will have its largest buds at the top, trimming for light to the lowers is just silly.
Bottom bud will always be what it is. Normally lollipopping would be removing lower growth so the tops benefit, not the other way around

Boatguy said:

Take it easy on the grooming. It will have its largest buds at the top, trimming for light to the lowers is just silly.
Bottom bud will always be what it is. Normally lollipopping would be removing lower growth so the tops benefit, not the other way around

Click to expand...

The plant is looking kind of skinny right? I clipped 2 bigger leaves from mid but the top i didnt even touch most work i did was on bottom.