Mendo Guava Auto is one of the most interesting additions to the Champions series, combining two top-tier autoflowering strains into an exclusive experimental F1 hybrid.
This strain is the result of crossing Atlas Seed’s Mendo Breath Auto IBL (GMO Auto x Mendo Auto)—the same genetics used in the successful Mendo Frost project—with our own Guava Auto RF3, an advanced and improved version of an award-winning strain that has stood out in recent competitions.
Mendo Guava Auto combines the vigorous growth, high yield, and rich terpene profile of Mendo Breath with the exotic aromas, stability, and modern genetics of Guava Auto RF3.
The result is a new-generation autoflowering strain that offers compact buds, abundant resin production, and a particularly complex aromatic profile, where creamy and sweet notes blend harmoniously with intense tropical and fruity characteristics.
This particular variety embodies our philosophy regarding the modern improvement of self-pollinating varieties: the combination of exclusive collaborations with established, proven champion strains, with the goal of continuous improvement in yield, quality, terpene expression, and overall performance.
For those seeking access to rare and innovative collaborative genetics, Mendo Guava Auto offers a unique opportunity to get an early look at the next step in the evolution of premium autoflower strains.
| Flavor | Fresh, Fruity, Guava, Spicy, Sweet |
|---|---|
| THC | 26–30% |
| CBD | < 1% |
| EU Harvest, Indoor Area | 450–600 g/m² |
| US Harvest Indoor Space | 1.5–2.2 oz/ft² |
| EU Outdoor Harvest | 60–220 g/plant |
| US Outdoor Harvest | 2 – 7.8 oz per plant |
| Size | XL |
| Height | 70–120 cm |
| Height (US) | 28–47 inches |
| Flowering | 8–10 weeks |
| Room | Indoors/Outdoors/Greenhouse/Mixlight |
| Sex | Female |
| Genes | Hybrid |
| Genes | Sativa 45%/Indica 55% |
| Genetics | F1 Hybrid Feminized Autoflower |






