ChalupaBatman
420 Member
Im growing three autoflowers right now in a grow tent, 2 northern lights and 1 blue amnesia. I am having trouble with one of the northern lights and one of the blue amnesia. I believe what I am seeing is nute burn due to the curling leaves and the yellowing. Against my better instinct I put these in vigoro potting mix soil from home depot which I think may be giving them too many nutes as they are less than two weeks old. I went ahead and flushed the 2 with 3x distilled water and checked the run off to make sure its between 6-7ish PH and with a ppm below 300. Wanted to check if anyone on the forum had any more suggestions or ideas; my plan was to start feeding them in a few days potentially at 1/8 strength twice a week. Just to nutshell the main questions here, thank you:
1. are these photos in conjunction with the context indicative of a probable nute burn?
2. at day 11 is this growth a bit slower than usual or alright?
Below is my environment:
1. start date: 9/11 (kinda bad luck I know)
2. watering schedule: 1/3 cup of tap water every day or so
3. light: vipaspectra 300w at 24 inches as specd
4. soil mix: vigoro potting mix
-25% perlite added for the plastic pot
-20% perlite added for the clay pot (clay plant seems worse)
5. temp and humidity: ~80F ~60-70%RH
6. extras: fan hitting them constantly to strengthen stems
Blue Amnesia
Northern lights
1. are these photos in conjunction with the context indicative of a probable nute burn?
2. at day 11 is this growth a bit slower than usual or alright?
Below is my environment:
1. start date: 9/11 (kinda bad luck I know)
2. watering schedule: 1/3 cup of tap water every day or so
3. light: vipaspectra 300w at 24 inches as specd
4. soil mix: vigoro potting mix
-25% perlite added for the plastic pot
-20% perlite added for the clay pot (clay plant seems worse)
5. temp and humidity: ~80F ~60-70%RH
6. extras: fan hitting them constantly to strengthen stems
Blue Amnesia
Northern lights