These are my 2 autoflower northern lights. I lost track of how old they are. I started these about half way through my other one I harvested. Got 4.2 ounces from it. I low stress trained theses because the other got almost 4 feet tall. The weird looking growth is on the youngest plant, 2 weeks younger than the other one. The lower buds are huge but that tall growth and wilting leaves on top only is freaking me out.
I've cut out almost all nitrogen. I fed yesterday with molasses, cal mag, tiger bloom, and beastie blooms. Ph was 6.3, run off was 6.5.
Yeah shes lookin a bit stressed out mate. Think shes fox tailing too. Need to get the environment dialed in a bit aswell as the nutes. Gotta get some pics in natural light if you can. Its really hard to tell what the problems are under the blurple. Temps should be 20-27*c Humidity at that point 50-60% If youve got a ppm meter What ppm were you putting in and what was its run off? What is it now? If you dont have a ppm meter get one lol theyre only a tenner Sent from my SM-J330FN using Grasscity Forum mobile app
I'm gonna order a ppm meter today. I'm germinating 3 inzane in the membrane right now and can't afford to mess them up. I fed Saturday day so I will just use ph'd water Tuesday or Wednesday. I've been flooding when feeding, should I feed slower? Worked great flooding my first one.
How close is your led lamp? Is there an HPS in the house, also? Is there a possibility of radiant heat stress?
You using anything to get the ph down or is that how it ends up? Also have you checked your ph metre with bottled water? Any major brand has the ph and ppm levels of the water available in great detail online so you can use that to check how accurate your metres are. Sent from my SM-J330FN using Grasscity Forum mobile app
The led is 18 inches away, i have 2 300w cfls and 3 4 foot led shop lights for side lighting. Temp is between 75 and 80. I have a huge industrial fan in the room, outside the cabinet, and 2 small ones in the cabinet. I'm running the lights 24/7. This past week I've been turning the 1800w led off at night and turning it back on in the morning, not a heat issue, just want the led to last longer.
I turned the big fan off and let things warm up. In just a couple hours the leaves are perking up. Must have got too cold for her. My first one that gave me 4 ounces never saw temps under 85 degrees but the buds were very airy. I thought maybe the cooler the temps are, the tighter the buds. I'd rather have a healthy plant with airy buds than a sick one with none.