from strong to limp noodle

[mendo local]

I have a snowcap that is on week5 of flowering.
It was totally strong and healthy a few days ago, Then I went to check everything and it was drooped everywhere.
Its not over/under watered, it looks totally health except all the branches that were strong are just kinda limp where they attach to the main stalk. The buds arent to heavy yet, so Thats not the problem. The other one next to is just fine supporting itself.
all in all its perfectly healthy except for no supporting strength.
I have it staked up and supported now, But I have never had this happen before.
Any idea on causes?
Just to give an idea, it looks like an upside down octopuss

 

[pcduck]

Kind of hard to tell just by description, need pics

ostpicsworthless:

 

[blancolighter]

PH dive locking stem supporting nutes maybe? How's your soils ph?