Is this what nutrient lockout looks like?

Indoor autoflower in flowering stage recently started showing splotchy yellowing leaves high up the plant with brown spots. Any ideas?

the short answer… sometimes.

If its isolated to a leaf or two I typically don’t worry about it. If its systemic, then I worry.

it’s more than a leaf or two. i might just be adding too few nutes. will up the feeding and see how it responds.

before you do that, fill out a support ticket and pay extra attention to ph. Both soil and water/notes. Let’s look at those things first.