Seed tree

Seed tree is an even-aged regeneration method in which a new age class develops from seeds that germinate in fully exposed micro-environments after removal of the entire previous stand, except for a small number of trees left to provide seed. Seed trees are removed after regeneration is established. Leaving seed trees on an area to provide the seed for regeneration is neither a new idea, nor is it unique to forestry. Seed trees were often left following natural disturbances, like wildfires. A few trees escaped serious damage and death during the wildfire and found themselves in perfect position to shed seeds upon the freshly prepared seedbed. The seed tree regeneration method is a modified clearcut, in that some trees are left on the site to provide seed, but essentially the site is as fully exposed as that of a clearcut. The same types of plants and animals that colonize a clearcut also find the seed tree environment to their liking.

Keep in mind

• Seed tree regeneration method is often used with pines, especially those native to the Southeast.

• All seed trees must be windfirm, able to stand for several years by themselves without the presence of adjacent canopy.

• The seeds should be readily dispersed by wind.