Areolar Tissue is loose connective tissue that consists of a meshwork of collagen, elastic tissue, and reticular fibres-with many connective tissue cells in between the meshwork of fibres. The fibres that form the mesh structure of areolar tissue include:
Normal growth rates for Emerald Green (Thuja occidentalis 'Smaragd') are between 6 to 12 per year once established and tapering off as they reach about 12' to 15'. I'd be suprised to see more than about 18 per year even in ideal conditions.
Arborvitae trees are easy to grow and do not require extensive maintenance to keep them looking healthy and attractive. Arborvitae trees grow in a pyramid shape and can get as tall as 15 feet and as wide as four feet, depending upon the pruning practices of the gardener.