First time grower here, running into an issue with my Girl Scout Cookies leaf tips burning, and a few other things. Any help with this or advice would be greatly appreciated there is so much info out there it gets kinda overwhelming for someone that hasn’t grown anything.
Please see below for grow info:
All six are autoflower plants and are on day 20 when this pic was taken.
x2 Girl Scout Cookies (pic with the teal tab in the soil) These are the plants which are getting some kind of a burn on tips.
x2 Bruce Banner (pic with red tab in soil)
These two plants have droopy leaves.
x2 Gorilla Glue (pic with the dark blue tab in soil)
These two plants look like the leaves are kind of curling up and in.
5x5 Mars Hydro Tent
32" from plant tops at 75%
ppfd 500-600 dli 45-53
5 gallon fabric pots
Medium: 70% coco coir / 30% perilite. I also added about 15% ewc and the following dry amendments 3tb per gallon of 4-4-4 and 1tb per gallon 3-9-4.
Medium PH 6.8
I have not fed the plants any nuts at all other then what I premixed in medium. I have given them a aerated tea with bat guano(7-3-1), worm castings, molasses, alfalfa meal and kelp meal at 10 days and have another one ready for day 21.
Water: Tap water aerated for 24 hours and Ph 6.3 water temp 67f.
Watering: This is where I get confused, I have yet to water with any run of whatsoever. I could really use some guidance here my soil only dries out on top inch after 24 hours but still remains moist down lower. So far I have been watering every 24 hours with no run of.
Climate control Air Infiniti with 6" carbon filter
Temp 74f RH 67% VPD .9kpa
I have two fans going.
I just found out about VPD yesterday and corrected it with a humidifier up until yesterday my VPD was at 1.6kpa which I think is way to high from what I’m reading on the charts.
Anything you can point out that needs adjusting or correcting would be greatly appreciated.
I’m here to learn and not afraid of criticism.
Thanks in advance.