really need some HELP!!!

im 26 days into flower and everythink has been going great until this last week.
lots of the leaves on my girls are going real crisspy. also lots of the fan leaves are tuning yellow an falling off. i have 10 plants under 1200 hps. this is happening to half of them.
please people need help fast. thanks

anyone please. really need to sort this out.

I am no expert but mine are doing the same thing and I think it is fert burn. As long as you can rule out ph high/low andheat too high. I am in the process of flushing mine for two weeks to get rid of it or stop it.

goinforbroke said:

I am no expert but mine are doing the same thing and I think it is fert burn. As long as you can rule out ph high/low andheat too high. I am in the process of flushing mine for two weeks to get rid of it or stop it.

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it has been getting hot, up to 85, maybe thats the problem

Looks like some nute burn and lock out....flush, flush, flush. spray plants with one tsp of epsom salts to one quart of r/o water every other day for a day for a week. Cut off leaves over 50% dead..finish them out...

Hemlock said:

Looks like some nute burn and lock out....flush, flush, flush. spray plants with one tsp of epsom salts to one quart of r/o water every other day for a day for a week. Cut off leaves over 50% dead..finish them out...

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when you say flush do i still give them ph or just water in its own?

dmn0712 said:

when you say flush do i still give them ph or just water in its own?

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Just water PH'd to your liking and flush and keep flushing for a couple days. do you have any h202?? If you do use it when flushing 1 oz per 5 gallons

Hemlock said:

Just water PH'd to your liking and flush and keep flushing for a couple days. do you have any h202?? If you do use it when flushing 1 oz per 5 gallons

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im growing in coco with a drip system. do i just fill up the reservoir and let it drip throught or poor it into the plant pots.
never had to do this before?

please anyone. dont want these girls to die, there not looking good. one of them has lost over half her leaves

dmn0712 said:

im growing in coco with a drip system. do i just fill up the reservoir and let it drip throught or poor it into the plant pots.
never had to do this before?

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Yes , Just drain it fill it up with ph'd water and let it drip .



If you can find a bottle of Hygrozyme to add to the flush it would help you out alot also .

It will help clean the roots up , get rid of bacteria , And it will clean your drip line up also .

maddawg13 said:

Yes , Just drain it fill it up with ph'd water and let it drip .



If you can find a bottle of Hygrozyme to add to the flush it would help you out alot also .

It will help clean the roots up , get rid of bacteria , And it will clean your drip line up also .

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ok thanks for the help. could the heat have anythink to do with it. it always between 83 and 86. cant get it any cooler ive tryed everythink. its been that temp since day one so im guessing that not the problem?

dmn0712 said:

ok thanks for the help. could the heat have anything to do with it. it always between 83 and 86. cant get it any cooler ive tried everything. its been that temp since day one so im guessing that not the problem?

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If you were running C02 those temps would be ideal ,,, But if not ,, Those temps are high.

I have read in my little grow bible and it says that 75 to 78 is a good temp to stay around ,,, and cervantes says 72 to 75 ,So who knows ,lol!

Good Luck hope it all works out for you .

i started flushing them yesterday. how long does it take for them to recover?

dmn0712 said:

i started flushing them yesterday. how long does it take for them to recover?

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It could be a couple of days maybe a week or 2 , Its up to the plants at this point !

Take it easy on the nutes when you fill the res back up after the flush .

Start your ppm out a little lower than usual and slowly build it up to where you had it .

Every strain is going to be different on the nutes ,Some can handle more ppm than others .

Those temps are high , That may be a determining factor also in how fast they recover ! Them babies is already stressed don't wanna keep adding to their problems .