Before the 20th century, Sugarloaf Mountain was a wilderness dominated by
sandhill and
flatwood pine forests. By the 1920s, logging had stripped the mountain of its hardwood vegetation, permanently altering its native environment. Scrub began to grow on the mountain's slopes, in addition to grapes, which were planted mostly to the south of the mountain for a decade or so. By the 1940s, grape farming had declined because of fungal diseases, and it was replaced by citrus farming. Citrus groves flourished on the flanks of Sugarloaf Mountain, providing the basis for the local economy until the 1980s, when freezes began to devastate local groves. As the citrus industry faded, property on the mountain was rezoned for residential development, with value seen in the mountain's panoramic views of the surrounding area. Other lands abutting the mountain, primarily along
Lake Apopka, were preserved with the intention of restoring long-absent ecologies. Only a few citrus plantations and vineyards managed to persist to the present day. ==Geology==