What's with leaves

[cnile]

Some plants have healthy leaves.
This one looks like shit tho.
Or maybe it looks normal, I don't know. I haven't seen many different kinds of plants.

Sent from my iPhone using 420

 

[MadScience]

turn those over and look at them with a magnifying glass.. might be some sort of a pest.

 

[cnile]

turn those over and look at them with a magnifying glass.. might be some sort of a pest.

Nothing under. Nothing on stems. Nothing at nodes.

Looks like little yellow spots on leaves.

New growth has been mutated and deformed

I've been flushing a little with half strength nutes. Not enough for run off so I'm gonna do it for two days and see.



Sent from my iPhone using 420

 

[Weaselcracker]

The burnt tips (if that's what you're trying to show?) are very mild nute burn. I think your spots may be the barest beginnings of calcium def. The yellowing new growth is probably early iron deficiency which is most often caused by ph being too high.

I'd disregard the nute burn- it mostly boils down to ph and whether or not they have a source of calcium/(and magnesium)

What medium are you growing in, what is your pH? And, are you giving them Calmag?

 

[AngryBird]

I agree with Weasel, and his questions : What medium are you growing in, what is your pH? And, are you giving them Calmag?

 

[cnile]

Growing coco ph going in 5.8 ph coming out usually is lower around 5.4 from what I noticed but also the coco buffer it so who knows inside there.

Perhaps the spots which is most of my concern is cal mag def from me not watering daily. Perhaps the ph was rising too high in those near48 hours of no fresh phed water ran through the coco.

Really it can be a million things I've done wrong. If it is calmag that would be nice and simple. I've been watering smaller amounts at 12 hour increments of half strengthen phed ro nute water. The new growth doesn't look starved yet. The spots I have not noticed although I would like to see more new growth without them before I say that.

Lights on in 4 hours will be 2 days light ppm often feeding and I'll say what happen.

I've added cal mag every feeding and charged coco with it prior to using. That reasoning for leaning on ph side

I guess my biggest question. What happens inside the coco for days after nute water runs through it. Does ph rise or drop Over time without fresh water.

As a note the burn is from me learning and feeding 1000 ppm for a couple days.


Sent from my iPhone using 420

 

[cnile]

Maybe the best question would be how long will cal def show correction in coco watering daily? Will old growth repair or will it show signs only by not showing def on new growth.


Thanks


Sent from my iPhone using 420

 

[cnile]

The burnt tips (if that's what you're trying to show?) are very mild nute burn. I think your spots may be the barest beginnings of calcium def. The yellowing new growth is probably early iron deficiency which is most often caused by ph being too high.

I'd disregard the nute burn- it mostly boils down to ph and whether or not they have a source of calcium/(and magnesium)

What medium are you growing in, what is your pH? And, are you giving them Calmag?

Yea I think you got it perfect. Thanks for the feedback


Sent from my iPhone using 420