SANTANA RF 336 is a mushroom variety that can be used fresh, frozen, or for industrial processing. It features a round, brown cap ranging from 3 to 10 cm in diameter with a soft flesh texture. Fruiting occurs in two distinct waves: the first starts 17‑23 days after planting, followed by a short rest period of just 5‑8 days between cycles. This results in large, dense clusters weighing approximately 21 g with excellent taste and aroma. The mycelium grows rapidly, tolerates low air humidity well, and is resistant to Trichoderma fungi. This makes it easy to cultivate and a reliable choice for home gardens or commercial production.