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.
Growing hardy hibiscus from seeds requires obtaining a hibiscus plant. You can buy the seeds from a store, but using the seeds straight from a plant will yield better results. The seeds need to be soaked in water to rehydrate them, and they typically begin sprouting within one to two weeks.nstructions. Remove the hibiscus seeds from the plant once the seed heads dry. Clean out the seed covering and small pieces of stem from the seeds. Cover the seeds with water. Allow the seeds to soak for three to four hours.