Auto Help Please

Is the Nute burn? Fertilized them with 20-12-18 Sunday right before a 90 deg week...
Sprayed with some spinosad late last week...late evening BTW...Or some other deficiency

Not sure what the internet photo above has to do with question…..

Anyways- plant has some tip burn. Your feed might be a bit much in the nitro but plants looks pretty good. When she moves to flower you might want to run a low N bloom feed - also not necessary to douse plant in moisture. If concerned about high heat and sun - add a sun screen material over plant to temper direct sun.