The simplest solution is almost always the best... PH is off.
Keep going again and again improving until you get it right, basically what we all did and do still
Could someone pls explain the differences of growing In peat moss from the coco perspective?
For example, they say coco is hungry for extra calmag right? Something to do with potassium in the coco?? So a person is supposed to add extra calmag to coco coir grows.
Promix is already buffered with lime, so it's already loaded with calmag?? Is this correct?
My promix grows are always deficient, yellowing along the entire edges of the margin. Why?
Let's say in coco, I am feeding 5 ml calmag, 2ml grow, 5 ml micro, 10 ml bloom....how would I amend this for promix?? In the past I just cut the calmag from the mixture, or might add 1ml, but I get above stated deficiency on fan leaves.
Promix retains to fucking much water I have a hard time getting nutrients to the plant bc the medium stays so saturated.
Anyone have any tips or secrets or anecdotes ??
Creeperpark I agree man, and tbh, my promix plants have came out much better than my coco plants. Much better smell, taste, bud structure was much tighter and not as fluffy as my coco buds tend to be.
Problem is I cant seem to grow as well in promix and it's got me fucked up
Agree! Basically when we look at the original post, what is the ?
... and
... see where I am going with this!
Switcher56 heres what I'm trying to say about promix. During the growing cycle, my promix plants are always deficient. Never perfect looking. Yelling margins.
BUT, in the end, the actual dried and cured bud turns out Ok, but my plants look like shit when they are growing.
when i grow in coco, i have zero deficiency, but dried and cured buds dont come out as good as promix.
Does this make sense to you now?
I want the promix plants to be perfect, zero deficiency throughout the entire grow. I dont want them to he deficient the entire time and just hope the bud comes out ok!!
Hammerhead my PH 6.3.
I feed calmag, GH 3part, kool bloom, recharge, mammoth p, humid acid.
In the past, and for example, when I feed my coco plants, it would be something like 5ml calmag, 2 ml grow, 5 ml micro, 10 ml bloom.
I do the same for the promix plants except I'll cut the calmag down to 1ml. PH is still 6.2 to 6.3
Hammerhead isnt soiless PH range 5.5 to 6.5?
The most recent batch of coco tested:
Ca 1963ppm
K 6743
Mg1604
Na 2230
P 136ppm
Ec .51
Ph 6.9
So what's the correction needed?
I don't know the testing method or the coco's journey. I'm not sure we did this at school either. The SAR is high though, and with 2250ppm Na being somewhat higher than the 50ppm recommended for irrigation water, It's certainly due for dispatching. Presuming this is a water extraction after a reasonable flushing. Not a chemical extraction of total salts.
Why do you ask? It's way beyond my achievement level. If it won't flush away then displacement with some form of calcium is next up. Maybe gypsum as sulphates are good cleaners too. But we have the pH to look at, and the carbonate will use up H+ ions. I might think about adding some Nitric to burn off the carbonate. So the hydrogen can stay in solution.
Really not at my level of understanding though, as I said, I'm not even at high school grade. I buy coco ready to use and keep up with the maintenance doses and runoff volumes. Looking at runoff with the help of a lab, as I can't get tissue samples done in the UK. Though it is nice to talk about such things, when the opportunity arises.
Switcher56 yes General Hydroponics flora trio, grow micro, bloom.
I checked your photos they look good man. I'm assuming that is in promix? What do u feed?
I tried organic one time and I like the idea of it, which is why I got into using promix to begin with. But I think organic growing is outside of my skill level right now, as I had a hard time with it.
Right now I'd like just to get perfect plants with promix, from beginning to end.
My mind just snapped back to this, the EC reading shows it's a chemical extraction. My soil lab does M3 I think, but not coco. As coco is a different extraction method.
A poster was talking about the heaps of coco on an American dock. Getting rained through. Like it was part of the process. It stands to reason that the decomposition products will be high after 6? weeks on the boat. The coco is just being washed, out there on the dock. I'm going to guess, based largely on testing, that the P is washing away. While the others are cations, hanging on. Our coco has spent aaaages in large ponds. Giving time for changes in structure. Maybe.. they dump cations in the ponds to help the process. There are a number of players in the game, so there will be no fixed methods. Just a lot of decomposition. All those microbes wanting something to eat. They are a chosen method to release fixed P.
What do you reckon? feasible?
This all brings up a valid point. Is there better coco we should be using? Canna claim on the website that they wash their coco in India using only fresh water. With labour costs, they probably package it there as well. I current have Cyco, which is Australian, but I don't know where they process it.