Leaf problem I can't identify

[pupuniko]

Hey
Ladies are having problems on the leaves and I can't understand why this is happening. There are discoloration and some leaves has curled edges.
Strains are Auto Power Plant by Dutch, 2 of them.
17 days from coming out. For a medium I use soil / perlite mix (85/15%). manual watering, around 750ml in every 2-3 days, depended on the situation. I used advanced nutrients 2 times. first 250ml each, second time 750ml mix to each plant. As it turns out, problem in one plant is more severe than another.
any ideas and help would be appreciated.
Thanks

 

[pupuniko]

here is diary if it helps in any way:

grow journal by S_Darchia - GrowDiaries

"Auto Power Plant (Dutch Passion)" cannabis grow journal. Strains: by S_Darchia. Grow room 1, growing in . Harvest yield, seeds review, grow details.

growdiaries.com

 

[Southernontariogrower]

Hey
Ladies are having problems on the leaves and I can't understand why this is happening. There are discoloration and some leaves has curled edges.
Strains are Auto Power Plant by Dutch, 2 of them.
17 days from coming out. For a medium I use soil / perlite mix (85/15%). manual watering, around 750ml in every 2-3 days, depended on the situation. I used advanced nutrients 2 times. first 250ml each, second time 750ml mix to each plant. As it turns out, problem in one plant is more severe than another.
any ideas and help would be appreciated.
Thanks

What ph you at? Only thing l can imagine at this stage.

 

[bigunyun]

You might be starting to get some variegation, but s mentioned above, check your pH otherwise looking good

 

[pupuniko]

I checked with soil meter and the reading is 7.0-7.5
untill today, I didnt have a chance to measure PH either in soil or in water before giving to plants. I thought the same, maybe it is because of PH disbalance.
I use 12 liter (3 gallon) pots. First I started watering with 250ml, then 750 and today I waterd with 1.5 liters. There was no water runout tho, so I couldn't measure ph in it (only in soil itself).
What are your suggestions?

 

[bigunyun]

I usually shoot for 6-6.5 and use a few drops of pH Down per gallon usually does it with tap water and nutes.

 

[pupuniko]

I usually shoot for 6-6.5 and use a few drops of pH Down per gallon usually does it with tap water and nutes.

I did the same on the water before i gave it to them. I used PH down and set the PH at 5.9-6
I believe that while previous watering, before I had PH meter, I gave high PH level water to them. I have never watered them till the runout. so I believe, for the next waterings, I need to give them low PH (5.5-6) to balance it. Am I correct?
Or would it be better if I water for low PH water untill there will be runout, measure runout PH and give more do it until there will be PH setto 6 - 6.5?

 

[bigunyun]

If it were me I’d keep doing what you’re doing. It’s probably just some variegation and your plants will grow fine. Good luck and keep us posted!

 

[bigunyun]

I never test soil or runoff btw, just what I’m feeding. I also don’t water to runoff. I’ve grown huge plants fed by a Blumat drip feed on a root mound where there’s never any runoff. It’s not required as long as your plants are healthy and growing.

 

[Budzbuddha]

They look fine … plants doin plant shit.

If you overthink every blemish or odd contour then you will do something that will really cause a problem.

carry on.