Hey Guys, Got a problem here, my plants are about 2 weeks under my lights. I am using a 1000 watt MH with a fllod and drain system. my temperatures are about 70 at night and 80 during the day. Im a little unclear on how much to water. i hav it set up now to water for 15 mins. every 3 1/2 hours. I am also a little unclear the mixture of nutes. I have a 70 gallon tank and i have added 2 1/2 cups of botanicare CNS17 grow to the 70 gallons. Can anyone tell the amount of mixture of nutes to 70 gallons and if my watering is sufficient or too much. I have been keeping track of my PH and it has been a little high and i find myself using a lot of PH down to lower it. My ph is around 7.0 which I think is a little high but I feel like I am using too much PH down. Here are some pictures of my 2 weeks under light clones of purple kush. I know they dont look right so any help would be very helpful at this point. http://i487.photobucket.com/albums/r...1/colin012.jpg http://i487.photobucket.com/albums/r...1/colin011.jpg http://i487.photobucket.com/albums/r...1/colin010.jpg
Okay forget the ratio on the back of the bottle. It is very important that you have an accurate ph meter and ppm meter they are fairly cheap and a must. 7.0 is way to high and is most likely causing the discoloration with the help of high nutrient levels. Get the meters and adjust everything properly ph 5.8 ppm 800? (depends on strain)