My plant is developing these small little spots and looks to be yellowing. They seem dry to the touch. My ppm is 1000 and I raised my ph to 5.5 - 5.8. If things dont improve I plan on flushing.
It could be a deficiency not sure. If you find out letme know ive noticed some discoloration in my sapling anf have no clue what to give to it
Purely speculation, looks like some are showing signs of excessive N which could cause lock out of calcium and or magnesium? I am soil but imo, res temp around 65f Ph about 5.8 and unsure on ppm but yours seems high, canopy temp best between 75f and 80f. Best of luck
I'm thinkin along the same lines of Cal n Mag lock out because my ph was 5 for 2days. Im in transition stage 29ML GH 3 Parts Added Big Bud n Bud Candy at 22ML. I just through in 2 cap fulls of some voodoo juice to see if will balance out everything. My temps are 74 - 80F Humidity is 58% Res Temp is 68F Sent from my SM-G900P using Grasscity Forum mobile app
Is it because I mixed products? And caused nute lock? Sent from my SM-G900P using Grasscity Forum mobile app
I've drained the res about a quarter way and refilled it with ph'd water. The leafs feel a bit dry and crisp so I misted her with water. PPM is 535 Water Temp 72 Humidity 51% - 68% Room Temp 75F - 82F Ph 6.5
Looks like its stopped a bit. I believe it was potassium deficiency. Will upload pics later on today. Sent from my SM-G900P using Grasscity Forum mobile app
it seems to have slowed down but I lost a lot of foliage during the process. Im currently running H202 and FloraKleen With 1Ml of Gro 2ML of bloom, micro, big bud, bud candy and rapid root PPM is 486 Res Temp is 65F PH is 6.8 Humidity is 41% - 56% I've been spraying the leaves with a mix of FloraLicious and water.
Hate to say it Bud, but your doing a good job killing your girl. http://boards.cannabis.com/attachments/plant-problems/281235d1325194867-brown-spots-some-twisted-leaves-some-tips-curled-down-phchart.jpg
Thanks for the chart. Im attempting to do a slow swing down to 5.5 from 7 ph. I think I caused a lock out due to high ppm and low ph earlier. Currently Ph is 6.2
Shes bounced back thankfully, the transition from veg to flower was a rough one. I basically flushed her out with dosages of FloraKleen and H202 for 3days with Ph'd water of 7 dropping slowly down to 5.5 - 6.0 during that time. Once the flush was complete over the next 3days I added 1/4 of the recommended nutes and sprayed her with ph'd water containing 1/16 of FloraLicious. The nute lock out was due to having my PH too low at around 4.5 - 5.0 and an high PPM of 1000. Sent from my SM-G900P using Grasscity Forum mobile app
when you have an over fertilization you always end up with a lock out, becouse ph low down. try to use less next time
Yea it sucked, I got excited using the nute calculator online after I figured out the exact amount of water in my res. So excited I forgot to cut the dosage in half and attempted to apply the full amount. Currently she is drinking all of the res at 800 PPM. I wanted to change the res as scheduled but I am going to let her drain the res to starve her. Once its almost all gone I'll attempt to put her back on her normal feeding schedule again.