Brown Spots On My Leaves Leaf Info

[OGbushwacker]

 

[jipp]

do you have a pictuire under natural light.

if you look here:
https://www.royalqueenseeds.com/blog-cannabis-nutrient-and-deficiency-table-n88

the only thing i see with brown spots is ca.
just a guess.

 

[Dunge]

She looks to be late in flower, so nothing you do this late in the game will alter results.
Looks to me like you have a good crop of trichomes.
So, congratulations on a good grow.

 

[kronic19]

Here

 

[Shawnery]

Are you using RO or distilled water? If so are you supplementing with calmag? Either way, like has been stated, it appears to be a calcium deficiency.

I had the same problem on my first, or current, grow and it was caused and fixed by adding calcium. At first I just used a foliar spray but I kept forgetting. I ended up just buying calmag to make it a lot easier.