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Guava Auto RF3 is a refined autoflower bred for better stability, stronger resin production, and a sweet tropical guava profile. It finishes in around 8 to 9 weeks and delivers balanced hybrid performance.
*Evertree are official FastBuds distributors.
Guava Auto RF3 from Fast Buds is a next-generation autoflower developed to improve consistency and plant uniformity. The RF3 line was stabilised through several breeding generations, allowing growers to achieve more predictable results while maintaining the strong flavour profile of the original Guava line. Because of this refinement, the strain produces vigorous plants with reliable structure and dense flower development.
From the early stages, Guava Auto RF3 grows with steady vigour and forms a solid frame. The plant develops a sturdy central stem supported by well-spaced branches, which allows the canopy to fill with bud sites as flowering begins. As the plant matures, these sites stack into thick clusters of flowers along the stems. The balanced hybrid structure keeps the plant manageable indoors while still performing well outdoors.
Another advantage of Guava Auto RF3 is its fast lifecycle. Most plants complete their full growth cycle in around eight to nine weeks from seed. Because of this quick turnaround, the strain works well for growers who want efficient harvest rotations. It also adapts well to different environments, including indoor grow tents, outdoor gardens, and greenhouse setups.
As flowering progresses, Guava Auto RF3 begins to develop dense buds coated in a heavy layer of trichomes. The flowers gradually become sticky and resin-rich, giving the plant a bright, frosted look as harvest approaches. This strong resin production is one reason the strain attracts growers who enjoy making concentrates or extracts.
The terpene profile leans strongly toward tropical fruit notes. Sweet guava aromas dominate the scent, while creamy fruit undertones add a smooth character to the flavour. When properly cured, the buds deliver a fruity taste that remains balanced rather than overly sharp or citrus-heavy.
The effects often begin with a clear and uplifting mental buzz that can feel energising and social. As the experience develops, the body gradually relaxes while the mind remains alert. This balanced effect makes Guava Auto RF3 suitable for both daytime activities and more relaxed evenings.
*All seeds are strictly sold as souvenirs or collectables. They are not legal to germinate in most countries.
Growing Difficulty: Easy to grow
Resilience: Strong plant structure
Strain Heritage: Guava Auto cross
Genetics: Balanced hybrid
Flowering Time: 8 to 9 weeks
THC Content: Up to 30%
Height Indoor: XXL plant size
Height Outdoor: XXL plant size
Yield Outdoor: 60 to 300g/plant
Taste: Sweet tropical guava
Aroma: Fruity creamy sweetness
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