chemistry said:

Yes. What are you feeding?

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chemistry said:

If flush means a longer feed, yes, but don't up nuits for now, as you have good colour, it's the tacho leaves that's the sign some thing is wrong. Do you know what your total PPM's are and your PH.

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dire wolf said:

hi, do you mind me asking what strain it is? fem seeds , reg , auto , or clone?

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THCMonster said:

It looks like heat stress from the light being to close but without knowing your rooms parameters i could be wrong, as you can see from my plantsView attachment 937483 the leaves curl upward, but this is because of two reason, i hit them hard as f**k in weeks 5-7 with PK boosters and I keep them watered more often then usual.

I would say they are suffering from lockout or burn, but usually the tips will burn with them! Thats what leads me to believe its heat stress.

Also idk what media your using to grow, but if its coco you definitely want to be checking your PPMs and PH of your feed and also every couple days check the run off as well, even in soil or promix it shouldnt much higher then 400ppms above what you feed in, if it is you are feeding them too much!

If the flush doesnt work them its most likely heat stress from either the ligjt or temp of the room, usually if it was the light you would be getting bleaching on the leaves though.

Best of luck to you

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THCMonster said:

What media are you growing in?

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Provski123 said:

Thank you for the advice as I mentioned just flushed them and the run off ppm was literally off the reader of gun so hopefully it's nut lock out what's causing my issue.
I will keep you all updated

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oldskol4evr said:

what is the reader of gun,i highly doubt what your saying is right,i do think you have a messed up tds meter,you say you flushed heavy and you have a 4 ppm runoff,i doubt that.
then you were asked what is your ph and ppm of the feed your putting in,well mate you cant get any decent help without answering questions,guess what we already know you screwed up some how,unass the info so we can help you out ,we all screw up ,so fix it now

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Burned Haze said:

Your plant( pests love low, like spider mites ) hates your humidity preference/choice , you can’t play god or make new environment preference charts.

The Ultimate Vapor Pressure Deficit (VPD) Guide

"Why devote an entire guide to VPD?" you might ask. The answer is that the vapor pressure deficit (VPD) is extremely important for growing plants. VPD helps you identify the correct range of temperature and humidity to aim for in your grow space. With VPD you can achieve the best results while...

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learn the graph and true vpd or fail, it will change your growing ability. I know it did for me

a tool to make vpd and to log and see your room 25/7 and to calculate much easier and to be a better grower cause your not there 24/7 ( at least Im not, and I’m ocd about it,I gotta sleep lol )

Pulse Grow - Pulse One Grow Room Monitor - Track VPD, Temperature, Rh

Pulse Labs provides smart and easy grow room monitoring solutions.

pulsegrow.com

getting that tool at least you can figure out your base environment issues or balances ( get it or not, I don’t care, just a suggestion ) . Than focus on nutes/ph if they are in the swing . It’s jut environment is 30%+ and so many people go blind and want to focus on nutes ...

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Nugg said:

Are you talking EC..and saying ppm?. 3.6-4.?that's sky high for your run off.. even 1.4 for such a small plant...salt water..

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