1. Northern Lights Auto (by Seedsman, RQS, or Sensi)
Traits: Old-school classic with great resistance to heat and stress.
Why: Tough genetics, forgiving in high temps, and finishes in 9–10 weeks.
2. Amnesia Haze Auto (e.g. Royal Queen Seeds, FastBuds)
Traits: Sativa-dominant, great in heat, and loves strong light.
Why: Performs well in warmer climates and tents with airflow.
3. Gorilla Glue Auto (FastBuds, Barney’s Farm)
Traits: High potency, very sturdy.
Why: Can take heat, drought, and still put on big weight.
4. Durban Poison Auto
Traits: Pure Sativa landrace origin, naturally heat-tolerant.
Why: Bred for hot climates originally, strong genetics for stress.
5. Zkittlez Auto (FastBuds or 420Fastbuds)
Traits: Fruity, potent, surprisingly resilient.
Why: Short life cycle and holds up under summer heat.
6. Cream Mandarine XL Auto (Sweet Seeds)
Traits: Fast, flavorful, with XL yields.
Why: Bred in Spain, very comfortable in high temps and strong light