S
Seal-Clubber
so adjust it to 6 how can that be to low?
6.6-6.8pH soil - your soil is 5-8 times more acidic than it should be.
5.9pH is 10x more acidic that 6.9pH
4.9pH is 100x more acidic than 6.9pH
ect..
so adjust it to 6 how can that be to low?
I thought the ideal pH was between 5.8-6.26.6-6.8pH soil - your soil is 5-8 times more acidic than it should be.
5.9pH is 10x more acidic that 6.9pH
4.9pH is 100x more acidic than 6.9pH
ect..
Im having the same problem, did you fix it yet? Are you using any p/k boosters?
how many waterings do you do between feedings? and how long do you let the plants veg in the new soil before feeding the first time?
It looks like a potassium or phosphorus deficiency, Magnesium tends to yellow between the veins. I am having a problem with that also that I cant figure out.
pH still a little low and over watering. sorry man.. I hope I can help.
Look at the first picture, see how the bottom leaves are burning form the tips but the center is still good? Look also at the leaves above it with the tips curling. You are correct about the magnesium but more will not help much. You need to raise the pH.
The low pH is locking out the magnesium and this is causing the nitrogen to lock out.
sadly, look at the last pic.. the leaves bend down = over water..
my advice?
get some soil and PERLITE in a container without a plant in it, flush it out with pH 7 water until run off is almost clear. fertilize the soil with a 1/4 strength application of your all-purpose stuff @ pH 6.8 (make sure it`s 6.8), ONE DOSE ONLY!. If you can`'t make sure you are at 6.8 exactly, just use distilled water + fertilizer and no added pH down.
One Dose Only...
then replant your greenlings in the new soil. You could have a problem with the BioBizz running too hot.. especially if you are adding additional pH down or your equipment is not 100% accurate.
This will fix the over-watering and bad pH. The healthier plants will spring back to life in about a week. Old leaves will not repair but new growth should look a bright green color. It seems your pH got into the 5's and caused the mag lock-out.