I started having this problem around a week ago, I've been trying to get help. I don't want my little plant to die . The leaves have been getting spotty and browning - turning white. I'm not sure if I'm under or over feeding her. When she was about 3 weeks old I went up to 300ppm from 150ppm, and she didn't like it! I started getting downward pointing leaves (N toxicity?) and some nutrient burn, I put plain water in the res for a day and I've had the ppm around 150 to 200 ppm using the below nutrients.
DWC
lighting: old mars hydro 135watt LED (300watt equivalent)
RO water to start.
PPM: 200
General hydroponics flora bloom 3 part M G B 1/4 tsp per gallon each. I also use 1/2 tsp molasses per gallon every other res change.
PH: 5.7-6.0
RH: 30-60% I spray the room with water every couple hours to keep humidity average around 50%.
Room Temp:70-80F
Water Temp: 68F to 74F I've been trying to keep it at 64-70F using cold water in an outer bucket.
This is when I was using two 2ft florescent bulbs. I just switched to led less than 24 hours ago. these pics are at least a few days old.
Here is what the plant looks like today. I took most of the pictures in normal light, a couple under the led. The plant has white spots all over, the really bad leaf is white and brown curled up.
Can someone please help me?
DWC
lighting: old mars hydro 135watt LED (300watt equivalent)
RO water to start.
PPM: 200
General hydroponics flora bloom 3 part M G B 1/4 tsp per gallon each. I also use 1/2 tsp molasses per gallon every other res change.
PH: 5.7-6.0
RH: 30-60% I spray the room with water every couple hours to keep humidity average around 50%.
Room Temp:70-80F
Water Temp: 68F to 74F I've been trying to keep it at 64-70F using cold water in an outer bucket.
This is when I was using two 2ft florescent bulbs. I just switched to led less than 24 hours ago. these pics are at least a few days old.
Here is what the plant looks like today. I took most of the pictures in normal light, a couple under the led. The plant has white spots all over, the really bad leaf is white and brown curled up.
Can someone please help me?