Leafs looking not good, whats wrong?

[Budzbuddha]

1. you have to stop spraying ANYTHING on those flowers .... you are asking for mold .
2. Stop watering so much , that droop is from overwatered conditions AND stress.
3. Get a fan blowing over canopy to evap some of that excess moisture.
4. Excessive Moisture leads to PM .... dog chasing tail .
5. Gnats LOVE excessive moisture ( see #4 ) - use yellow sticky traps to control the egg laying adults.

Flowering conditions RH should be around 40% or less , that water spraying is too much.
Odds are you have increased the powdery mildew situation by bombarding with sprays and soil treats.
Plants are not happy but there is a silver lining .... plants look Sativa leaning and many bounce back since they run longer than breeder times.

 

[Fiete]

1. you have to stop spraying ANYTHING on those flowers .... you are asking for mold .
2. Stop watering so much , that droop is from overwatered conditions AND stress.
3. Get a fan blowing over canopy to evap some of that excess moisture.
4. Excessive Moisture leads to PM .... dog chasing tail .
5. Gnats LOVE excessive moisture ( see #4 ) - use yellow sticky traps to control the egg laying adults.

Flowering conditions RH should be around 40% or less , that water spraying is too much.
Odds are you have increased the powdery mildew situation by bombarding with sprays and soil treats.
Plants are not happy but there is a silver lining .... plants look Sativa leaning and many bounce back since they run longer than breeder times.

Thank you for support

All problems beginning with the Coco i reusing from my last grow that's why i have thought Peroxide will help against the possible root root and i am sure it helps... But after that the gnats coming too normally i never have dealing with that problems that's not my first grow and i always watering heavy in the past in Coco people say Coco needs to water every day like hydro and it always was great sometimes gnats but they can com even if i water not heavy but they are easy to handle with nematodes. The Peroxide spraying was not good but i read it helps against Mildew and other stuff.

Do you think the Lucas Formular is not the problem i feeding with?

 

[Fiete]

What's that's mean

 

[CanadianJim]

Looks like mites, or burned from spraying.

 

[Hust17]

@Brettman

GO LEAFS GO!!!

At OP, well we gotta tighten up the D, as always. Basically Freddy hasn’t been doing his usual thing for the past couple weeks, but it’s all good. I don’t think anything is wrong, they just need to be better.

 

[Brettman]

Yeah the Leafs will be fine. They’re gonna get the W tonight

 

[Hust17]

Yeah the Leafs will be fine. They’re gonna get the W tonight

Fook.

Lol!

 

[Fiete]

Fook.

Lol!

 

[Hust17]

I agree OP, get a couple oscillating fans in there no matter what.

Watering every day in coco is fine at this stage. To clean out the coco from last run (if that’s where the problems started) I always do a hard flush at the end of my previous grow and then let the plant dry it out completely before harvesting. Then the coco is clean and dry and waiting for the next run.

 

[Fiete]

I agree OP, get a couple oscillating fans in there no matter what.

Watering every day in coco is fine at this stage. To clean out the coco from last run (if that’s where the problems started) I always do a hard flush at the end of my previous grow and then let the plant dry it out completely before harvesting. Then the coco is clean and dry and waiting for the next run.

I Growing in Coco for 2 years and i never had a problem with overwatering i dont know why lot of guys saying to dry out Coco a little? I think it's best for watering in vege 2 times a Day. I don't in bloom it's also best maybe not?

 

[kingromano]

keep the coco moist too early will stunt the plant and root growth will be minimal
multifeeding only with a thick root mass

 

[Sfrigon 1]

This is WHY autos are perfect for simple “ soil “ grows .... bagged mixes can carry it with minor recharging WITHOUT adding bottled nutes.

They need good veg feeding all the way up to the 2nd week of flower ( bud setup and stretch) .....
THEN you are officially in flower since branching and new leaf has slowed or stopped and flowers are “ blooming “. No “ formulas “ or special mixes are required with autos as they will never utilize all of the extra feed you give them. Once they pop they cannot be stopped is the mantra. LST and even an early topping is about the most you will be able to get done during its short veg cycle.

Autos do not have the time to RECOVER as regular photo period strains can.

Well said

 

[Fiete]

keep the coco moist too early will stunt the plant and root growth will be minimal
multifeeding only with a thick root mass

Cool thx will test it out

 

[Sfrigon 1]

I agree OP, get a couple oscillating fans in there no matter what.

Watering every day in coco is fine at this stage. To clean out the coco from last run (if that’s where the problems started) I always do a hard flush at the end of my previous grow and then let the plant dry it out completely before harvesting. Then the coco is clean and dry and waiting for the next run.

This is something ive never considered , reuse sound great

 

[Fiete]

Another Sick leaf on another plant so sad... What can i do? Removing the lower part but what is when it's growing up?

 

[ToFarGone]

Well you for sure got some powdery mildew there

 

[JohnDee]

I think you may be good to skip a few rounds of fertilizer. Looks like your close to N toxicity levels

agreed...but may still need the calmag.

Also...in the future. A good silica product applied to leaves as foliar spray...works good to prevent pm.
JD

 

[Nizza]

I get that you reused the coco, but how did you prepare it?

 

[Fiete]

I only flush it but not using a Enzym that maybe was the mistake... But how can i safe my future harvest? I research little and i spary with pH RO water over 8.0 hope that helps.

 

[Nizza]

To get things straight, the best way to start out your questions.. for the future. To avoid other questions.

Some good pictures of your full setup. How the fans are setup, including exhaust and circulating fans, and where they vent to.

-what exact coco and was it reused? what was your process to reusing it? When initially using it, how was it prepared? How many times reused?
-what exact nutrient/additives regime
-Temps-humidity's day and night. Get us the Intake temperature the foliage temp and the exhaust temp if possible day and nights. As well as humidity.
-Do you know the actual PH and PPM of your root zone? I tried a slurry test with my PPM pen, it only read 150. When i did it with my direct PPM probe, it was 1000. This shows me slurrys are unreliable for coco. I don't have a soil pH pen so I can't comment on pH for direct measurement vs slurry

If you think this is Powdery Mildew (PM), it is most likely an issue with humidity and temperature swings. To fix PM isn't easy, and it's important to know what stage of the grow you are in.

If its fungus gnats you have a better chance. You should be able to see them too. Gnatrol works, or mosquito dunks. I always use yellow sticky traps and control my watering frequency if I get them and they disappear. Most likely they are eating the old dead roots from reused coco, and if you are over watering these dead roots are rotting your new roots.

Hope I can help! Glad to see another member here and let me know if theres anything i can help with buddy