Compound V Auto

Compound V Auto is a limited edition Night Owl Seeds release with a proper Chem backbone and a sweeter, creamier twist. It is available as feminised autoflowering seeds and is built from Chem City Blues x Chemdogging x Vanilla Fizz.

The parent lines are a big part of why this one stands out. Vanilla Fizz brings complex caramel and vanilla notes with cheesy funk underneath, and comes from White Stomper V1 x Sour Hound x Cosmic Queen. Chemdogging combines a sativa-dominant auto with ChemDog IBL, while Chem City Blues combines Auto Blues with Chemdoggin. So the Chem side is not a loose background note here; it runs right through the cross.

Compound V Auto can be a little slow early on, so it may not look especially eager at first. After sexing, Night Owl Seeds describes it as picking up pace sharply and moving hard through flowering. The stated finish is 75–85 days from sprout, and it is listed for both indoor and outdoor growing.

It also likes a good feed. The breeder recommends feeding heavily and pushing the plant to find the sweet spot, which makes this a more hands-on choice than a plant you simply leave to tick along. Expected yield is around 2–4 ounces.

Structurally, it sits between its parents, with two main phenotypes. The larger type carries longer, old-school Chem-style colas that can look almost like one giant nug. The denser type forms smaller flower clusters, with tighter buds and a little more frost. Both are described as strong resin producers, so the difference is more about shape and flower style than one being the obvious prize.

The flavour is bold and strange in a good way: vanilla-flavoured dark caramel mixed with the vapour-like bite of Chem gas. The Vanilla Fizz side adds that creamy caramel depth and a back note of cheesy funk. The aroma is potent and piercing, but still warm, with extra hard-to-pin-down notes coming from the mix of parent lines.

The effect is described as old-school and sociable, with laughter and appetite high on the list. Compound V Auto should suit customers who enjoy loud terpene profiles, Chem-heavy autos and resinous plants with a sweet, funky edge rather than a light or discreet smoke.