Need Help!

Hi everyone..
Problem is slow growing..She is on 60days from sprout and in these days she stopped growing.So please some one can help me!?
Temp:Max:29c Min:21c
Water Temp:Max:27c Min:19c
Humidity:Max:%60 Min:%35
Light:32cm away from the top of the plants(250w Hps with cooltube)
I'm using flora series(Gro Micro Bloom)
By the way my ec rising in these days like this:
Day1:1100us(microsiemens)
Day2:1065us
Day3:1077us
Day4:1081us
Day5:1108us
I must say that my nutrient solution decreasing maybe my girl thirsty or what?

What do your roots look like? I let my roots go and they got bad. Plant seemed ok from the top but growth was null.

Ok well first off if my middle school calculations are right your water is at roughly 80F. thats to high! you need to keep that around 19-21c. your lights roughly a foot away so thats probably fine. pic 6 shows she is flowering. she looks very sativa. how long has your light been on 12 and 12? do you know here genetics? she could have a 16 wk flower cycle... also your tops look like they are turning up whats your ph like?

YOUR REZ IS WAY WAY TOO HOT.

it is detrimental to have a rez up that high. i keep mine between 65 and 72 or in cel. 18-22. This, even if it is not the problem, definately should be fixed.

You can also see the leaves curling on the sides (the bible calls this leaf fringe). this means they are trying to dissipate water. it can be cause by toxic salt build up, lack of water, or heat stress.

whoops old thread.....

BendBrewer said:

What do your roots look like? I let my roots go and they got bad. Plant seemed ok from the top but growth was null.

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Roots seems white with a little browns.. Yess i agree with you growth was null because i gave the nutes when my girl on 4weeks.Maybe I was scared to burning them from nutes..But i'm scared now completely as i said she stopped growing and i don't know why

DrtyBngWtr said:

Ok well first off if my middle school calculations are right your water is at roughly 80F. thats to high! you need to keep that around 19-21c. your lights roughly a foot away so thats probably fine. pic 6 shows she is flowering. she looks very sativa. how long has your light been on 12 and 12? do you know here genetics? she could have a 16 wk flower cycle... also your tops look like they are turning up whats your ph like?

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You are right my nutrient solution very hot (Max 27c) i'm gonna do something for that in a few days maybe i can put some ice with a ph balanced..?By the way in pic 6 yess she is flowering but the buds very small and they are going very slowly.My ph like:Min:5.6 Max:6.2

Looks like you need to add magnesium. They look healthy, maybe a little heat stressed which also leads to big long fan leafs like yours. They wont stretch much from now on just flower.

Robert Paulson said:

YOUR REZ IS WAY WAY TOO HOT.

it is detrimental to have a rez up that high. i keep mine between 65 and 72 or in cel. 18-22. This, even if it is not the problem, definately should be fixed.

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in a few days i hope that i'm gonna fix that problem and we'll see the results.But i think its not just from the nutrient solution??

masp84 said:

Looks like you need to add magnesium. They look healthy, maybe a little heat stressed which also leads to big long fan leafs like yours. They wont stretch much from now on just flower.

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Thanks my friend But i gave her 10ml Gro 10ml Micro And 5Ml Bloom last time(1100us Microsiemens) in a 12liter water..?I think Gh include the magnesium with these nutes or what?

Gnc36 said:

Thanks my friend But i gave her 10ml Gro 10ml Micro And 5Ml Bloom last time(1100us Microsiemens) in a 12liter water..?I think Gh include the magnesium with these nutes or what?

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I also use GH line but I follow Lucas Formula (8M-16B) and Add KoolBloom Dry at week 4. But almost always I have to reach by my bottle of Cal-Mag during any given phase. If you don't have any avaliable you could use Epsom Salts (2tsp/Gal) for a fast fix but any chemical/Organic nutrients that have Magnesium in them will fix the problem. (Only mixing at ½ strength when using chemical nutrients or it will cause nutrient burn.

By the way i see that my water level is dropping and the ec rising.Maybe because of that?

It's because the plants are drinking more than eating. In this case the heat/transpiration explanation makes more sense.

yes m8 would cool your rez down put some frozen water bottles in there you need few to keep a cycle going as they thaw out within hours regarding your ec going up i go by this

Ec goes up, PH goes down=plants require less nutes.
Ec goes down, PH goes up=Plants require more nutes
Ec stable, PH goes up=Equilibrium=Good thang.

dont know if its any help to you mate happy growing

also at differant temps you can get diff readings if you buy the calibration fluid for ec pens its on the back of the pack i think it shows at 74 deg it should be this at 75 should be that an so on