Wash you plants off with a warm solution of b1 plant tranplant solution.
Ph around 5.5 and the ppm is dependant on where it starts out and what the plants like. I always use a solution thats about 1200 above the ambiant soution.
Now heres where you start , If the plants have a 1/16 ti 1/8 in leaf tip burn and look healthy , you ppm is about right.
The number one rule of growing with water is a good ppm and ph meter.
The whole idear of growing with hydroponics is to maximize the growing.
With hydro is to remember the rule of thumbs , if you thumb is brown wash the system out with water , if you thumb looks green and is growing at max speed . be happy, ALWAYS REMEMBER IF ANYTHING LOOKS GOOOFIE FLUSH THE HELL OUT OF THEM AND RESTART. It usualy takes 3 days to see what appened, so watch you plants.
The reason people spend so much money and time with ferts , is CAUSE ITS CHEAPER. The 10-10-10 etc are ferts but do not contain all the trace chems to maximize the plant grooooooth.
Ferts is the cheapest thing of growing, next is lighting , fans, pumps, and attorney fees.
I am so lazy at growing I do it with a computer, its a weed
oldsanclem Reviewed by oldsanclem on . Hydroponic Question Hey any one know what ph & ppm hydroponic water in resevoir is supposed to be at in flowering period Rating: 5