No idea. I don't keep track. My guess is 2 weeks since pre flowers?
Not enoguh light is defently possible, I do a lot. Of Lst since its a outdoors and I'm keeping it low key
Bugs are possible, my other plant has a few leaves being eaten, I don't remmeber what that pest is called, it eats the inside of the leaves and it leaves trails behind
I don't over water, potassium? Maybe, but that would be odd, I use terra canna flores
Thank you, that's good then. I'm glad I don't have to deal with any nutrient deficiencyMorning @LosSerpent , what you have is not a deficiency. Picture #3 is showing some leaf miner damage which should be monitored and addressed. Insect damage is a part of growing outdoors and can be challenging some years.
This second picture
is not a deficiency either. If you look at the damage I marked, you will see it makes a nearly straight line. This tells me that, at some point, that leaf was laying against something (probably the pot rim) and was wet for some time killing that part of the leaf.
Things like this are the reason people find cannabis difficult to grow. If you can grow a tomato, you can grow weed, the only difference is the speed at which they grow, they still need the same basic requirements, including the nutrients, just more of them. Too many people are conditioned to automatically assume “deficiency “ when they see browning or odd leaf colouring and start mucking about with their feed and create deficiency/lockout when there was nothing wrong to begin with.
A word of advice for new growers, and many experienced, study your plants with open eyes and mind, with no preconceived assumptions, and as often as not, what you are seeing will be due to something other than deficiency.
This thread is a prime example with many offering: pH problems, deficiency, and someone promoting a competitors site. When the issue is none of the above
