· Home · Site selection · Types of birch · Maintenance · Birch leafminer · Bronze birch borer · Aphids · Oystershell Scale · Rust. · PRODUCTS FOR YOUR BIRCH TREE · Contact · Links Annual Care Kits for Birch Trees The perfect maintenance program to keep your birch trees healthy and vibrant.More.enerally, birch trees are medium-sized trees growing to between 40 and 50 feet in height with the leaves turning yellow in the fall. Where they tend to differ is in bark colour, growing conditions and disease resistance. Click on a species below to discover more. Crimson Frost Birch Betula platyphylla var.