Banana Guava Auto

Banana Guava Auto is part of FastBuds’ Champions Line, a project built around award-winning autoflower genetics. It’s available as feminised autoflowering seeds and comes as an early F1 release, so it has a bit of that new-line appeal for growers who like modern autos with a clear breeding story behind them.

The cross is Guava Auto RF3 x Banana Jealousy RF3. FastBuds connects the parents to two winners from the same Autoflower World Cup: Guava Auto RF3 took 1st Place Best Sativa, while Banana Jealousy Auto, from Banana Jealousy x Banana Daddy Auto by Ethos Genetics, took 1st Place Best Indica. The aim was to pair Guava’s energetic, potent, tropical side with the creamier depth, structure and resin production linked to Banana Jealousy.

The genetic balance is listed as 35% sativa and 65% indica. FastBuds gives Banana Guava Auto a THC level of up to 28%, with CBD at < 1%. The reported effect profile centres on happy and relaxed feelings, with uplifted, creative, giggly and hungry notes also appearing. Some users also reported energetic, sleepy and talkative effects, so the experience is described with a broader spread than a simple heavy indica label would suggest.

Flavour is a big part of the appeal here. Banana Guava Auto is listed with banana, cream, fruits and guava, backed by a strong smell rating. That points to a tropical fruit profile with a softer banana-cream side rather than a sharp citrus-led terpene profile.

In the grow room or outdoors, this is an XL autoflower with a listed height of 80–120 cm. Flowering time is 9–10 weeks, and FastBuds lists it for indoor, outdoor, greenhouse and mixlight setups. Its intended climate range runs from very hot through hot and moderate to cold and very cold.

Yield figures are given as 450–600 g/m² indoors or 50–200 g per plant outdoors. In US measurements, that’s 1.5–2 oz/ft² indoors and 2–7 oz per plant outdoors. Banana Guava Auto will make most sense to shoppers drawn to fruity, resin-minded, current-generation autos with proper parentage rather than a vague tropical name.