I just sprayed some Avid 4 days ago and doubled check for mites and there’s was none so I crossed that out. The branch itself is not broken and is pretty secure to the cage so I crossed that out as well. So I’m thinking it’s either not enough water or too much water. I have some more plants too(same strain) in the garden and they are all in 4ftx4ft beds which are all healthy beside this one with the sudden dead branch. I been water 15 gallons every day besides when it’s not so hot than I would skip a day. Yesterday when I watered was the day that I skipped before that and they all got 15 gallon of water. When I water yesterday the top soil was bone dry and you could tell they needed water or it’ll start showing signs of droopy with a few hours. After I gave them water, everything was good and thriving until I woke this morning. The only time when a branch does like this on me is when the branch is broken off from the stalk. I’m gonna wait til tomorrow after giving them some water again to see if I could still even salvage it, if not I’ll cut off the branch to inspect and post up the pic....thanks...sorry for the long post!