Starting to have an issue

[Caleb Calebson]

So this plant is in my 4x4 tent flowering with 3 other plants. And it has stretched quite a bit more. Not sure if this is due to light or something else? But it's starting to do this (look in pics)

5 gallon pot of coco+ perlite
Feeding 6 grams per gallon maxibloom + 1/2 tsp koolbloom 1x per day.

Mars hydro ts3000


Something is telling me it's the light doing it? I raised it but still looks like this toward the top

 

[Bill.de.Cat]

Leaf stems seem nice and upright, so I'm thinking water weight dragging them down..but I'm a noob.

 

[TheFerret]

Visually looks like it could be a N tox but thats usually more leaves than just the top so I'm doubtful.

 

[Caleb Calebson]

I'm not sure either but I need to correct it asap...

 

[Luketheduke]

When was your last water and how much. How big and how far along are the plants? What size containter?

 

[THE BEAR]

I'm not sure either but I need to correct it asap...

I had this issue and it got sorted with advise from fellow growers,
Waz N tox, I just stopped feeding nutes, for 2 feeds then start the nutes again at a low dose, so just pH water for 2 feeds then nutes,
Then repeated this then and it was sorted,
But I an not an expert so don't be taking my word for it, get advise from a few ppl.
But there's a guy @Mañ'O'Green that knows his shit about theses things.

 

[Caleb Calebson]

They are about week 3 flower I think.
Last water 6 grams per gallon maxibloom and 1/2 tsp koolbloom