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.
Plant perennial hibiscus in full or part sun on well drained soil. Theyâre pretty forgiving plants, but do like a good drink during hot, dry summer weather. Amend the soil with compost annually.pace plants 2 to 3 feet apart in the garden. Growing Tips. Hardy hibiscus like moist soils, so keep plants well watered and mulched with bark mulch to prevent weeds from crowding them and maintain the soil moisture. Fertilize in spring with a layer of compost.