HELP!!!! Sick og kush need help asap

OK here's the set up 1000 w dual arc 400 w hps ac temps about 73 growing in 90% sphagnum peat moss pH is good water 1 gal every 3 days running ff full line and nutrient schedule watering with rain water or lake water if rain water isn't available. The og is 5 wks into flower looking great but all the sudden this happened

Looks like they're outside ...do they stay there long? It looks like heat stress or over fert...IMO...if you put them outside in the sun all day after being inside plants this will stress them cuz the sun is too hot at first...just like nutes, a lil at a time...good luck and here's my OGs...

Oh yeah I have been putting them outside from like 10 am till 6 or 7 pm and letting them finish the last few hrs till 9 pm under the lights could this be stressing the plant to discolor like that in the stem also? I flushed it today with sledgehammer so we will see if it works.

constantly putting them in and out in an out is not good, its too much constant change

michiganmeds87 said:

Oh yeah I have been putting them outside from like 10 am till 6 or 7 pm and letting them finish the last few hrs till 9 pm under the lights could this be stressing the plant to discolor like that in the stem also? I flushed it today with sledgehammer so we will see if it works.

Click to expand...

Huh...you're flushing chemicals with another chemical???? Hey buddy just use water and 3 times the amount of water as pot size...1 gal pot = 3 gal flush....3 gal pot = 9 gal flush...and so on...good luck and quit over lovin' it...Here check out this link to https://www.rollitup.org/organics/539844-subs-supersoil.html it's all I use now...it worry free and organic....and either you have an outdoor or an indoor plant but don't make them both it does stress them and you may end up with a hermie or worse, it may die..

I flushed yesterday with two gallons 2 tsp each sledgehammer all signs of nutrient lock gone today. Discoloration in stems gone so tell me again sledgehammer don't work. I think I was just over feeding for what my girl needed on gonna hang back to once a week fert and see what happens