All the yellowing scares me

Hate seeing bare legs and yellow leaves. But the buds are coming in nice. Brother says it's fine just focusing energy on flowers

Newbie grower outside from seeds in pots. Thoughts appreciated.

i don;t grow outside but yella leaves mean stressed. Nut burn or maybe hot sun? watering too much may do that. IF it were mine and you don't know lay off the nutrients a bit.

They look hungry. What are you feeding for flowering and are you still feeding some veg nutrients?

looks like they need some nitrogen

Definitely looks like it wants more nitrogen

How big are your pots, what are you feeding, and what is your soil like?

Other than looking slightly underfed, the plants seem to be in great shape. I would use a fully soluble fertilizer on them for some immediately available nutrients.

Here are two fertilizers proven many times on this forum to be very effective. A three part and a one part.
Amazon.com : MASTERBLEND 4-18-38 Complete Combo Kit Fertilizer Bulk (12.5 Pound Kit) : Patio, Lawn & Garden
Amazon.com: MAXI BLOOM 2.2 LB : Industrial & Scientific

I personally think the Masterblend is a better value and has a better overall nutrient profile.

A full dose of veg nutrient should fix that right quick.

Cannabis plants burn a lot of Nitrogen during the stretch. It is important to give a blend of veg and bloom nutrient when the stretch stops to replenish that N.

I'm using fox farm trio. 3T big bloom 0 grow big 3 tiger per gallon but just added 1tsp grow big yesterday. 10g grow bag organic soil and coco mix. Been really hot and sun in virginia so hoping it's just the plant focused on tops which are budding like crazy. Watering every day. Nuts every 3rd. She's 6'.

Thanks all for opinions. Bigger bags next year I think. Maybe some topping.

From comments looks like I dropped grow big too soon.

No worries, hit it with 3/4 strength Grow Big and she will green right back up and the flowers will improve their size.

Nice plant!