My D99 project is putting out dank chem in the first IX. I've found quite the variety with many '91 leaning, and lots of mixes between chem n cindy. The funkiest ones throw terps from seemingly both parents, yummy and funky, think chemy fuel mothball lemon gas bitter grapefruit, some taste a bit like turkey gravy gasoline. Others are a lighter pink lemonade fuel crystal light.
No back-crossing on my end, Top Dawg has already done that, I'm trying to keep the pool wide and diverse.
Chem D was initially hit with Cindy 99 back around 2007. For the past ten years I've gifted these beans in hopes to find keepers and a stud, and from there I have settled on 5 ladies and 1 boy (Chem D X c99) in hopes of keeping the pool nice and diverse. All 5 gals are absolute face punch chem potent. They produce large bulbous trichs within the first two weeks and go cloudy early. Fast finishers and lots of vigor.
The first D99 IX I let out went last week, no idea if they'll get ran but they should.
*caveat emptor, Chem D throws bananas unless it's ran nearly perfect, same thing can be said about the D99 series. When ran with care and no/little stress, they are sensi crop. The same 5 ladies when stressed will throw them banana bushels. So will the StarDawg IX keeper that I'm running for the second time in with the stress test progeny run of D99 IX (first run with this StarDawg was superb, no bananas and super dank only shadowed by the growth rate and dense flowers (and wet paint terps) of the Mycotek Hellbreath.) Making note, about everything I've thrown into the stress cab has thrown at least a nana or two and many throwing the bushel balls.