This research focused on finding the best growing conditions for an edible mushroom called Laetiporus sulphureus in Thailand. The study determined optimal temperature, acidity levels, and growing materials needed to successfully cultivate this nutritious mushroom. This research is important because: • It provides a scientific foundation for commercial cultivation of an edible mushroom species • It helps preserve traditional food knowledge while modernizing cultivation techniques • It could lead to increased availability of a nutritious food source • It supports sustainable agriculture by utilizing agricultural waste products as growing medium • It contributes to economic development by enabling local mushroom farming