Shruum
New Member
Hello everybody, this is my first grow and before i planted my seeds, i read lots of stuff about growing cannabis and i was thinking i was going to grow some beautiful plants with all those information i have learned. But in practice everything has gone wrong with 2 of my girls out of 3.
Some brief info about the plants :
Autoflower strains in 3-gallon soil under 300 watt COB full spectrum. It's in a growing tent between 25-28 celcius of temperature and 50-60 percent of hummidity. I am watering them once in 3 days with half a litre of water and i feed them every other watering with GH flora series(half dose of what is recomended. Always used ph'ed(6.6) water. They are 1 month in flowering. They have another sister which is healthy and showing no signs of def.
One of the girls had yellow leaves starting of the bottom and went upwards. At first i thought it is normal since it's in the flowering stage and getting the N from the leaves. I was not into giving more nutes due to the possibilty to burn the plant. But eventually she lost most of its leaves and still has yellowing leaves issue. With last feeding(yesterday) i added cal-mag(4-0-0) for the first time and raised the N a little bit(I normally add 0.5ml/L, i raised it to 0.70). But today they have purple spots on some of the leaves(Which i think phosphorus def) and twisted leaves near to the top. I'm really worrying if they are dying.
should i flush them or increase the amount of nutes ? Thanks in advance guys..

Some brief info about the plants :
Autoflower strains in 3-gallon soil under 300 watt COB full spectrum. It's in a growing tent between 25-28 celcius of temperature and 50-60 percent of hummidity. I am watering them once in 3 days with half a litre of water and i feed them every other watering with GH flora series(half dose of what is recomended. Always used ph'ed(6.6) water. They are 1 month in flowering. They have another sister which is healthy and showing no signs of def.
One of the girls had yellow leaves starting of the bottom and went upwards. At first i thought it is normal since it's in the flowering stage and getting the N from the leaves. I was not into giving more nutes due to the possibilty to burn the plant. But eventually she lost most of its leaves and still has yellowing leaves issue. With last feeding(yesterday) i added cal-mag(4-0-0) for the first time and raised the N a little bit(I normally add 0.5ml/L, i raised it to 0.70). But today they have purple spots on some of the leaves(Which i think phosphorus def) and twisted leaves near to the top. I'm really worrying if they are dying.
should i flush them or increase the amount of nutes ? Thanks in advance guys..









