Diagnose my problem

Hi welcome to the farm hope you enjoy the site first off could you give us a history of the plant what medium, indoor, outdoor, what your feeding, tap or well water ? Regards OD.

biobizz lightmix and allmix mix soil, 250w MH, with foilar spray biobizz activera, maximum heat is 30-31C around. minumum heat is 25C around. im using well water. i try keep humidty %45.

Ph and ppm of the well water ?

One drop said:

Ph and ppm of the well water ?

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i cant look ppm because i didnt find good quality ppm meter. PH is 7 between 6.80 of water.

Transpiration issue. How often and at what dose are you using that foliar?

Aqua Man said:

Transpiration issue. How often and at what dose are you using that foliar?

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your answers always make sense. I do not apply a certain dosage. I apply it when the light is off, which I pay attention to. what exactly is your advice?

dorfix said:

your answers always make sense. I do not apply a certain dosage. I apply it when the light is off, which I pay attention to. what exactly is your advice?

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How much are you mixing? 1ml a gal? 10ml a gal?

There could be a ton of reasons.

Aqua Man said:

How much are you mixing? 1ml a gal? 10ml a gal?

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1ml per 1 liter

Sounds right.

There could be a ton of reasons. Can you give a history of the grow and parameters also any changes made?

Watering practices, amount of feed and frequency.

I would also stop foliar feeding they don't look in need of mag or micros.

Just looked at the soils. I am assuming just watering.... How is the airflow? what are you growing in and what are the conditions inside as well as watering practices. They look healthy. Hot dry environments can cause stress and stomata to close reducing transpiration rates kinda building pressure in the leaves making them look swollen like you see with high root pressure from over watering or watering late in the day that creates higher root pressure then the stomata are closed at night so the added root pressure forces water into the plant but with stomata closed it has nowhere to go and you see swollen leaves and guttation which would explain the damaged edges to the leaves but I dont really see signs of over watering so it may be a watering time thing. If you notice they start out swelling then the damage occurs which indicates its a transpiration issue. This looks a little more localized so i would tend to look at the foliar as a possible culprit. K plays a big part in stomata opening and water uptake. Not saying this is the cause but organics tend to be lower in K so not gonna rule it out but also not seeing the usual K deficiency signs.

What time of day are you watering?

Still thinking its something with the foliar