Leaf Curl And Burn Cause ???

[DirtyD]

My kaya gold plant shows signs of burn and curled leaves downwards. My thought either nutrient burn or overwater, but it's in coco so I'm not sure.

Any help is appreciated

 

[MidwestToker]

Nutrients used? PPM or ec of feeds? Feeding frequency? pH of said feeds?

 

[EventHorizan]

N toxicity?

 

[Seamaiden]

Looks hungry to me, but can't really say much since we don't know how she's being grown, fed, or under what conditions.

 

[GT21]

My kaya gold plant shows signs of burn and curled leaves downwards. My thought either nutrient burn or overwater, but it's in coco so I'm not sure. View attachment 623886
Any help is appreciated

Without knowing your ph you cant really tell if its hungry. The medium could have all the possible nutes it needs but you are locking nutrient uptake with bad ph.

 

[DirtyD]

100 % coco. Advanced nutrients, 10 mls of grow a and b to a gallon, plus calmag. pH adjusted to 5.8 - 5.9 levels. Ppm of the nutrients for npk is about 200 I believe. Feeding is what's recommendedon the bottle plus more. I have auto plants on the same feed doing well, and those are some hungry girls. Maybe it is N toxicity.

 

[DirtyD]

Here's the recent pic

 

[EventHorizan]

N toxicity, causing nute lockout. or seriously under watered causing salt build up in the coco? How often are you watering? And how much runoff? Coco looks really dry to me. Coco holds like 30% oxygen even when fully saturated. How old are they? You should water every day. water in a circle around the plant, making your circle bigger every couple days... You got to water to runoff to push the old nutes and stale air out, so it will pull new in. I would prob make a new gallon of nutes, at half recommended strength, and flush the plant with that, and start new feeding schedule tomorrow.. You can up the nutes in a week or so... Just my opinion... Maybe I can get you some real help... @Midwestjay @Wisher619 ,,, If you boys have time, maybe you could look at his pic, see if you have any advice.....

 

[MidwestToker]

Yea , I wouldn't know anything about Advanced Nute's but 10ml each of the bases I think it would be more than 200 ppm. Looks over fertilized

 

[EventHorizan]

Yea , I wouldn't know anything about Advanced Nute's but 10ml each of the bases I think it would be more than 200 ppm. Looks over fertilized

I agree.

 

[EventHorizan]

Its clawing like its trying to get them hot ass nutes off his root BALLS lol...

 

[Purpletrain]

Wow 10 ml of each per gallon WAY TO MUCH you should be 1 - 2 ml max per gallon Yup i would bet PH is out to lunch as and your in the 950 - 1000 ppm

 

[Midwestjay]

Yea AN is max like 4ml per ltr and That's like 1k ppm (.5)scale

 

[Purpletrain]

Yea AN is max like 4ml per gallon and That's like 1k ppm (.5)scale

i added that much per 5 gallons lol this guy is adding it to 1 gallon my god surprised its even alive mind you its close to dead anyways

 

[Midwestjay]

So absolutely full strength is 12ml per gal, I've never ran that high even in a plant that was 6" tall.

 

[Midwestjay]

I typed gallon I meant ltr

 

[Midwestjay]

I would flush that out a few waterings then go back to like 300ppm and see how she reacts. I don't have my book with me to say how much that is. But I'm guessing about 5ml per gal.

 

[EventHorizan]

I guess by the time he reads this, they will have done gone to mj heaven......

 

[Purpletrain]

rule i always stood by is 1 ml of A and B per 1 liter of water always never more no need for it,
It will only create salt build up and most importantly your throwing your money down the sink lol

 

[DirtyD]

Hey no one is going to heaven. 20 ml per gallon. An recommended is 4 mls per liter. 3.785 liters in gallon. I know how to count. And my ph is in check. Also I have auto plants fed same nutes and thriving.