White Widow Autoflower Leaf Damage

[SlimeyCatt]

White Widow Automatic, coco soil, 450w light (2x of them) 38in away, light schedule 20/4, temp 73ish, humidity high 60s, fed advanced nutrients coco sensi grow.

Can anyone explain my leaf damage???

 

[Mr.furley]

Looks like it's part damage from being bumped or squished on the edge of the container and/or part splashing water on them then putting back under a light.

 

[SlimeyCatt]

if the cannabis plant is wet underneath the LED light it can cause that sort of damage?

 

[Jsao32]

Possibly a Ca defiency. Don't take my word for it though.

 

[Mr.furley]

Correct. If you get water droplets on the leaf wipe it off before putting it back under the light. Water magnifies the intensity of the light on a focus point and burns a hole in your leaf.

Unrelated but I would like to mention that your humidity it a tad bit High and could be lowered a little, this can be done with spacing out your watering. From the dropping tips you may be overwatering a little. Can you give me some more details about watering practices?