>>> as soon as the leaves recover
The affected leaves wont ever recover. The dead (necrotic) spots will spread to the rest of that leaf and eventually just fall off. Its just the plants way of shedding dead leaves. It will suck the remaining stored nutrients from the leaves and then fall off when they are no longer useful for the plant.
>>> I am using an iphone 4 but the pics blow, up close.
That picture i sent you at the beginning of this page was taken with my iphone! you can see the ridges in my fingerprint! try tapping the screen to focus, or changing it to HDR settings when taking the picture?
I agree tho, too close and you cant focus on anything.
Glad to hear you figured out your PH situation in your water. Want to know something pretty cool?
I dont even check my PH anymore! I dont have to. It stays at 5.6-5.9 all the time.
I just changed out my grow box reservoir and just out of curiosity, i grabbed my PH/PPM pen and took a reading of each. PPMs didn't even read cause the solution was so concentrated (which means my plants were feeding very heavily as the water levels were low too, PPMs were only high because of the amount of water remaining)
But my PH was at 5.8, which is exactly what it was when i filled up the reservoir. I see zero deficiencies, and my plants in my grow box have grown faster than i could have ever imagined. I just wish it was bigger, so i could grow a bigger plant in it!!
Its mostly due to the order i mix my nutrients in.
I always start with ArmorSi first and stir well, cause the silica has troubles dissolving when there is other metals in the water, and the Silica raises PH, which i dont want to do anywhere near the end.
I then add my Cal/mag+.
Then in this order everytime.
Micro
Grow
Bloom
Rapid Start (if using)
Floralicious Plus
FloraBlend.
*Edit* I forgot to mention i now use KoolBloom, which again, hasn't affected PH or PPMs really.. but i haven't used the Liquid stuff yet.. just about to for my first time.
i add the KoolBloom (either Liquid or Dry depending what stage of growth. Never use together as i'm sure this will burn your plants!! haven't tested that, and dont plan on it haha!) right after i add the 3-part. So micro, grow, bloom, then KoolBloom.
Thats it.. My PH is always 5.8 or 5.9 without adding any PH up or down. The Florablend brings down the PH if its high at all, which after adding my GH Micro, Grow and Bloom, which all have PH buffers in them, its usually already right where i want it.