Separate names with a comma.
I had this old dresser cabinet. 2' x 2 1/2' x 4' height. With additional space bellow to store my nutrients and other essentials on drawers.
5 gal bucket, 3 - 5"pvc/ABS arms, draining back to reservoir, with submersible 185 gph pump, 2 air stones
Feed by 1/2" tubing connected to water pump, the inlet is at the lowest end of pipe, the outlet hole is at highest end inside reservoir...
rockwool cube drops just avobe water level to avoid getting soaked, just enough to allow roots to touch water,
I agree with mike, when the solution is exposed to air there is a chemical change that the co2 and the o2 cause the PH to go up, Another factor no...
you need bigger pvc, try using 4"abs instead
it is normal when adding Cal/Mag to your nutrient solution, there seems to be a chemical reaction that makes Magnesium raise the ph on your...
I don't see anything for you to worry about that plant is just getting ready to get ripe. most likely is the temperatures going down when your...
the brown spots on your leaves and the purble/redish stems show a bad Mag defficiency. add cal/mag, by the way what nutrients and at what ppm...
the doesn't seem to be root rot but those leaves show a problem with your ph being too high, lower to 5.8, you're getting a nutrient lockout due...
I second that, you should keep doing what you're doing at %35, and like pg08 suggested see how it goes. a weak strength sounds better than a...
it sounds like you have a calcium/magnesium defficiency, i would suggest that you add some epson salt and some bone meal to your nutrients
yeah, start by adding a few drops at a time, if you happen to add too much just add more water
the best way to do so would be for you to buy a PH down solution, or some people swear by adding a few drops of lemon to the nutrient solution,...
PH being too high would cause the soil to be alkaline if i'm not wrong it causes a build up of salts and nutrient lock-up. too much salt is toxic...
okay, if you are afraid of over-watering you could first test some water solution on a small container like a cup and then grab a small handful of...
usually, Ph goes down as the concentration of nutrients goes up, Ex: ph - 7.2 & ppm - 420 ph - 6.9 & ppm - 666
how are you measuring the PH on the soil? are you checking the run off?
that sounds like a good idea, just instead of mixing both the epson salt and the calcium nitrate on one bottle, make a two bottles with one kind...
I've never seen that either, have you used a microscope,,, could be bugs...