Hello, I have 18 clones on Veg week 4 growing in Canna Coco. The leaves are pointing up on all of them and they seem to be growing at an OK rate, but I'm seeing some yellowing and crispy areas, with some spotting going on. I am trying to get some advice on what I'm doing wrong that could be causing this as I always seem to have some kind of yellowing issues with the leaves. The last grow I had over watering issues so I'm being extra careful to make sure they are getting a good dry cycle before watering again. I have them under two Platinum P9-XML2 LED lights on Veg + Boost in a 4' x 8' tent, Coco + perlite medium, giving them Canna nutrients (A, B, Rhizo, Cannazym) plus Cal Mag as I am using RO water. PH between 5.9 -6.2. If anyone could also give me advice on whether or not I should give nutrients every time I water, or every other time I would really appreciate it as well.... I have been told that I shouldn't give nutes every time but I have also read that by switching between nutes and plain RO is bad for the PH buffer of the Coco soil? Just to point out the Sativa strain Lamb's Bread on the left side looks the best and healthiest (all 3 clones) however one of the Indica True OG all the way on the right looks the worst, though the leaves are still pointing up but it's all completely yellowed.
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Are you feeding half strength? If half strength, then feed every time. at full strength, feed, water, feed. Or feed, water, water, feed. Whatever works for you. Most of the reason I feed, water, water is salt build up. It that's a different story. -
I think leaves pointing up means light stress. Wait for a more experienced person to answer to be sure."Be an artist of consciousness, your picture of reality is your most important creation, make it powerfully profoundly beautiful" Alex Grey
Current grows in flower 🌺
5 Star Killer 1 Terp-n-Pine "manifolds", four 7 gallon, two 5 gallon fabric, super soil, water, molasses, occasional tea or root organics HPK tea (started modified nute program beneficial waterings/amendments (no bottles) at week 3
600 actual watts, 12 gen7 vero 29 cobs, 70 watts deep red/far red (emerson effect)
2 GOO & 2 Island Sweet Skunk, 5 gallon fabric, super soil
Water, molasses, occasional tea or root organics HPK tea
400 actual watts, LED build
Canna nutrients line with boost - dwc, Terpinator - dwc
​​​​​​botanicare calmag plus and GH silica, pH up/down
Super soil - mixed myself
13.5x14 grow room divided, 13.5x6 flower 6" can fan pro max/can-lite carbon filter, 13.5x8 veg/work room passive intakeComment
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Morning Happy, looks to me like they have been underwatered, coco needs to stay moist all over, try watering -feeding a little everyday, instead of waiting for the coco to dry,.
Nebula says to water -feed- water - feed. Etc. You have got to keep it moist, especially the roots. Good Luck Happy.Cfls for a week or two
315lec for everything else
Dug up Ms.topsoil, with perlite added
36x36x63 inch tent.
6inch - exaust - intake fans an scrubber
Smart pots
Molasses
AutoflowersComment
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I think DAAS is right they look like they need more nutrientsnew grow room built summer of 2017 ,argo max tent for veging ,big kahuna reflector, 1000hps with added leds for the full spectrum . 15th indoor grow ,5 years outside gorilla grows(stealth is the key),veg under t5s growing autos under 300w leds
current grow https://forum.growweedeasy.com/forum...-new-grow-room
https://forum.growweedeasy.com/forum...-auto-vs-photo
https://forum.growweedeasy.com/forum...-week-4-updateComment
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