Deadly mushrooms are popping up in Parks. Note that all vegetative resources in County Parks are protected, including mushrooms. Mushroom collecting and eating is not allowed. The forested slopes and steep, cool canyons of Huddart Park are located within easy reach of the population centers of the San Francisco Peninsula. The park is only 3.5 miles west of Highway 84.
Report Abuse. Depends on the species and variety as to how big a hibiscus plant will grow. Your local soil and climate will also be a determining factor in this as well.Most tropical (woody) types average 6-15 feet tall and the hardy or perennial species range from 3-12 feet in my experience.eport Abuse. Depends on the species and variety as to how big a hibiscus plant will grow. Your local soil and climate will also be a determining factor in this as well.
Two hibiscus are native to Hawaii, but only one has been named the official state flower: Hibiscus brackenridgei. This hibiscus grows as either a shrub or a tree and produces pure yellow flowers with red veining near the center and a prominent yellow stamen. It grows to 15 feet tall and 8 feet wide in USDA plant hardiness zones 10a through 11.