Magiccloset
420 Member
Hello, I am growing Durban Poison and the plant is showing small brown spots. Plant is growing light green as well. Went great the first week. On day 3 of second week and these spots have popped up. Here’s the details:
- DWC
-water kept at 68 degrees (although it ran hot first week at about 80).
-RO water with cal mag added.
-fox farm nutes as directed (big bloom, grow big, microbrew)
- ph between 5.5 and 6.5,
- plant is on its second week (first week went fine).
- co2 levels are 1500+
-temperature = 71 at night, 81-86 in day.
- humidity .. 65 last week. 60 this week.
- using 600 watts of led at 24 inches as per manufacturers recommendation (using two platinum led 300, one is over my other plant which is a week older and growing with no issues).
- been misting with water (May be light burn ?)
- just sprayed with been oil for the first time today
Happened after I changed water and added full strength nutes (as recommended for seedlings and clones). Used 1/2 strength the first week. Have diluted with 1.5 gallons of RO water since (entire system takes about 5 gallons total). PH kept steady.
Please help !!!!!!!!
- DWC
-water kept at 68 degrees (although it ran hot first week at about 80).
-RO water with cal mag added.
-fox farm nutes as directed (big bloom, grow big, microbrew)
- ph between 5.5 and 6.5,
- plant is on its second week (first week went fine).
- co2 levels are 1500+
-temperature = 71 at night, 81-86 in day.
- humidity .. 65 last week. 60 this week.
- using 600 watts of led at 24 inches as per manufacturers recommendation (using two platinum led 300, one is over my other plant which is a week older and growing with no issues).
- been misting with water (May be light burn ?)
- just sprayed with been oil for the first time today
Happened after I changed water and added full strength nutes (as recommended for seedlings and clones). Used 1/2 strength the first week. Have diluted with 1.5 gallons of RO water since (entire system takes about 5 gallons total). PH kept steady.
Please help !!!!!!!!
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