emergency please help

[ganjafarmer]

first week on 12 12 with my hps lamp plants looked perfect b4 i put them on 1212 about two days ago the plant leaves started to curl they are still green but i dont know why their doing this can some one plz help

[mull]

Could be a little hot in there mate and the ph is out?

 

Perhaps raise the light a little and flush for a day. Work on the ventilation.

 

Have a good run.

[Pam]

Looks like the start of light burn to me too...

[Chronmasta]

Hi mate sorry bout the bad news, you can see in my grow that the same thing has happnd but i know what i did ........i gave them a combo of nute and ph burn ........been fucking around trying to fix it for a while now.......

I would say Q strength nutes and adjust the ph to about 6 for a couple of days ...............seems to be kicking things into gear for me ....

Good luck,

CHRON

[loylty gets u nothing]

are u keeping the light at a safe distance

for 400w id sit at 30cm 40cm

600w 50-60cm

u got some exhaust going

all the best

bil

[ganjafarmer]

i had the light about 32 cm away from the top of my tallest plant i have two fans going as for ph balance not shure how to bring the ph up or down dose anyone know what to use to bring ph up or down i just dont want to loose my plants thanks for all of the help

[ganjafarmer]

another thing is i really dont know how to flush correctley its my first time indoors and ive heard that tap water is very bad for the plants can some one tell me step by step on how to flush thanks

[loylty gets u nothing]

let ya tap water sit for 24 hrs minimum

whilst running air stones in there

this ill evaporate the nastys from ya tap water

i use ph up and down from hydro shop mate

sorry cant think of household items

lemon or vinager i think but dont quote me

wen i flush i like to run 3 x the amount of solution threw medium

i also like to use a low ec of like.08

i just mix up and pour directly onto plant ,i hand water so its its simple

flushing in a recyling system is a bit more complicated

wat medium and wat system are u using

all the best

bil

[gouger]

yep billpuffalot has a good point.. this picture is about water.

 

The drainage isn't good enough thus the nutrients are wrong.. hence so is ph

[Pam]

I think we need to know what medium the plants are in and what nutes ur using....