I grew some my last run, had 2 plants growing from seed of AMS. I have a bunch of pics from my last grow in my profile under femenized GHS strains.

Mine got over 5 feet tall indoors under a 400w HPS. I topped one and single cola'd the other. They yielded well compared to the other strains in the run and it was some pretty stony smoke. One of them had that rotten type funk and the other was just skunky dank smelling.

AMS is mold resistant. The acronym actually means Anti-mold squat. IMHO, there was nothing "squat" about them. My brother in law said it should have been called Gumbi, cause that's how he felt when he smoked it:thumbsup: