Looks like overwatering. Let the medium dry out completely and the plant will bounce back. Unfortunately the leaves impacted don't get better but the new growth will be good. More info: https://www.mrgrowit.com/post/over-watering-cannabis-plants
im no expert by any means but from what i have been searching for my plants this should be a sign of potassium deficiency . im giving you 2 youtube links to watch . maybe they will help you bro
in a 2.3x2.3x5, mars hydro ts 1000 new dimmer, AC infinity 4” carbon, exhale xl 365 with 3 fans.
Temps are high 83day low 67 night RH 66%day 41% low night, light is 38inches above on 65% power, 3 gallon smart pots, fox farm 40% happy frog 40% ocean forest 20% perlite only distilled water ph 6.2-6.5, and watered 1 day ago with 1/2 tsp of recharge in a gallon, 5 days before that watered with 3ml cal mag
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Looks like overwatering. Let the medium dry out completely and the plant will bounce back. Unfortunately the leaves impacted don't get better but the new growth will be good. More info: https://www.mrgrowit.com/post/over-watering-cannabis-plants
im no expert by any means but from what i have been searching for my plants this should be a sign of potassium deficiency . im giving you 2 youtube links to watch . maybe they will help you bro
https://www.youtube.com/watch?v=kGEU1vYAHDc&list=PLBpWI4HLQdwZJxEezrm3R9Q8ES-nVlMuy&index=5&t=0s
https://www.youtube.com/watch?v=KgPvFffsc2I&list=PLBpWI4HLQdwZJxEezrm3R9Q8ES-nVlMuy&index=17
good luck
in a 2.3x2.3x5, mars hydro ts 1000 new dimmer, AC infinity 4” carbon, exhale xl 365 with 3 fans.
Temps are high 83day low 67 night RH 66%day 41% low night, light is 38inches above on 65% power, 3 gallon smart pots, fox farm 40% happy frog 40% ocean forest 20% perlite only distilled water ph 6.2-6.5, and watered 1 day ago with 1/2 tsp of recharge in a gallon, 5 days before that watered with 3ml cal mag