Flowering stage branches are bending

Hey all this is the first time I ever post on such a forum.
My friend has a secret 1x1m 600w setup with canna nutriets n hes into 6 weeks into flowering.
He noticed his branches started to bend and become weak. this branch-weakening is so intense they look like they were melting.
the temperature is 26 celsious inside the room, humidity about 55-60.
He's growing LSD from barneys farm, and this frightens him really much.What do you advise to stop this intense branch-bending? one of the branches even got accidentally supercropped, now is glued with duct-tape.

The plants were trained with topping in the vegetative, resulting in 6-10 branches per plant.

edit: its a soil grow, watering comes every 24th hour.

any help is welcome, let me know if you need further information

thank you in advance,

a random guy around

just buy bamboo stakes and plant tie wire.

thank you, will try.

Too much water, not enough support.

Those are bamboo stakes from my local grow shop.

yep and if you don't have a local grow store homedepot sells them... so does major grocery stores that have nurseries or any nursery

Interesting. I was fairy sure they received less water than they'd need n that is what caused it (this bending became a thing after they were left unwatered for 48-52 hours, once.) I'm going to attach a picture tomorrow for clarifying.
(oh and btw. they're in AERO-pots.)
Thank you in advance guys!

There are a few pictures of the ladies we been speaking about:
They're into flowering for 46 days today.
View attachment 3622358 View attachment 3622359 View attachment 3622360 View attachment 3622365 View attachment 3622373

thank you for your assistance, any input is really appreciated!

someone from your neighborhood

I just finished up a grow and at the end of flowering some of the lower branches which didn't get enough light couldn't support the weight of the buds so I just tied them to bamboo branches and rode it out the rest of flowering and all was good