Excessive is about how long cause it's been about 105 degrees for the last couple weeks...
there doing alright,they look really good I think...still growing quite abit despite the heatwave.
Tiny bit of nute burn on the tips,stopped feeding till heatwave is over unless it tells me it needs some.
I think the heatwave should be over in a few days but it stays pretty hot for the rest of summer here...I'm in cali too.
But I'm in centeral california abit inland...kind of smack dab in the middle and slightly south.