HELP! Possible over-nute please help =(

[CJWEED]

HELP! i have a grow journal and everything was going fine until i let my stupid sister mix the nute solution for my plants.... THE MIDDLE LEAVES ARE SPOTTED YELLOW AT THE TIPS AND THE BLADES ON MOST OF THE LEAVES ARE TURNING UP! very weird. I believe its a magnesium overdose but please someone help me out, how do i fix it?!?!?!

[Ganja Guerrilla]

what are your temperatures? plant seem to be showing a little heat stress as well as the spotting you noticed.

the nutes overdose may have thrown your PH out of whack.

complete a soil runoff PH test.......
with PH corrected water (6.5-6.8PH ) pour enough water in the pots so the water runs out the bottom of the pot ...test the PH of this water....

If the PH reading is out of optimum range 6.5-6.8 PH, you need to flush your plant.
Flush with PH corrected water, till in optimum PH range, 3 times the volume of the pots rule of thumb but may require more
EG: 1 gal pot = 3 gal. flush

[CJWEED]

wow man.. how could you tell there was heat stress?? i didnt even know that.. Right now the temp is actually very high, around 85 degrees. I'm having major heat problems in this room due to its location. i appreciate your help but id really like to know how you figured out that it was ALSO suffering heat stress.. By the way the pH is 7.2 so i have to lower that immediately.

[Ganja Guerrilla]

ya it wasnt your sister, go appologize OK
if the ferts were the cause the PH would be acidic not alkaline.

you need to PH test your tap water, & what soil are you in did you add lime or anything?

id really like to know how you figured out that it was ALSO suffering heat stress..

the leaf blade margins are curling over to protect its self from over transpiring

[CJWEED]

in the words of borat... waawaaweewaa you are smart man
lol

I understand that the pH would be more acidic but, what is the explanation for the spotted yellowness? bugs maybe? i already apologized to my sister

[BrazyJay]

Originally Posted by CJWEED

in the words of borat... waawaaweewaa you are smart man
lol

I understand that the pH would be more acidic but, what is the explanation for the spotted yellowness? bugs maybe? i already apologized to my sister

Most likely the high ph caused that, lockout is inevitable at 7.2...

[Ganja Guerrilla]

spotting is from Ph out of balance

edit:

waawaaweewaa you are smart man

nah but ive killed plants in every concievable way

[CJWEED]

hahah well hey, to make an omelette, you gotta break some eggs right? good job bro, thank you