Bulbs Flower Basics Flower Beds & Specialty Gardens Flower Garden Garden Furniture Garden Gnomes Garden Seeds Garden Sheds Garden Statues Garden Tools & Supplies Gardening Basics Green & Organic Groundcovers & Vines Growing Annuals Growing Basil Growing Beans Growing Berries Growing Blueberries Growing Cactus Growing Corn Growing Cotton Growing Edibles Growing Flowers Growing Garlic Growing Grapes Growing Grass Growing Herbs Growing Jasmine Growing Mint Growing Mushrooms Orchids Growing Peanuts Growing Perennials Growing Plants Growing Rosemary Growing Roses Growing Strawberries Growing Sunflowers Growing Thyme Growing Tomatoes Growing Tulips Growing Vegetables Herb Basics Herb Garden Indoor Growing Landscaping Basics Landscaping Patios Landscaping Plants Landscaping Shrubs Landscaping Trees Landscaping Walks & Pathways Lawn Basics Lawn Maintenance Lawn Mowers Lawn Ornaments Lawn Planting Lawn Tools Outdoor Growing Overall Landscape Planning Pests, Weeds & Problems Plant Basics Rock Garden Rose Garden Shrubs Soil Specialty Gardens Trees Vegetable Garden Yard Maintenance

Five Stages of Plant Succession

How to Start Lemon Seeds Indoors - watch on youtube
Five Stages of Plant Succession

Five Stages of Plant Succession. Herbaceous plants form the first stage of plant succession following a disturbance. Flowering plants and grasses are usually the first plants to emerge following forest clearing or plowing a field. Ferns and vines often emerge first following a fire.

Herbaceous plants form the first stage of plant succession following a disturbance. Flowering plants and grasses are usually the first plants to emerge following forest clearing or plowing a field. Ferns and vines often emerge first following a fire.
The shrub stage follows the herb stage in plant succession. Cane plants such as berries, woody-stemmed shrubs and small, sun-loving trees such as cedars spring up from the ground that has been stabilized by the herbaceous plant layer. Young white pines, aspens, and birches begin to appear as the shrub stage transitions to a young forest.
The young forest stage is characterized by thick growth of thin-trunk young trees. Aspens and birch are followed by specimens of maple, pine, and other species depending on the forest location and climate. Young forest trees climb quickly skyward, attempting to out-compete one another for sunlight. Slower trees are shaded out by their faster-growing neighbors and die off as the system moves toward the mature forest stage.
A mature forest includes diverse species of diverse ages, from ground cover and undergrowth plants to trees with low, mid- and upper-story canopies. Sun-loving successional varieties such as birch and aspen will die off, and varieties of hardwoods and straight-trunk conifers that need protected shade to germinate and grow will begin to dominate the forest system.
A climax or "old growth" forest is not an even-age forest of enormous old trees. Rather, a climax forest is the most diverse forest system. Trees left undisturbed to reach their full life span will then die and fall, serving as 'nurse trees' to new growth. This creates sunlit openings in the canopy that foster herbaceous growth, starting the stages of plant succession over again in a patchwork throughout the forest. Forests rarely reach the climax stage because disturbances such as fire, clearing, or timber management usually interrupt succession at the mature forest stage.

Check out these related posts