TREE STRUCTURE What is the…. Branch aspect ratio Leader Scaffold branches Branch collar Branch bark ridge What is the aspect ratio of a tree with codominant stems? When does included bark form? Where will the lowest branch of a tree be 5 years from now? TREE SELECTION What is the most important factor in establishing a vigorous, healthy tree? Site conditions include…. 1. 2. 3. 4. 5. 6. When choosing a tree from a nursery what characteristics would you look for? a) in health b) in structure c) in roots What is the root to caliper ratio? PLANTING How is the planting hole prepared different between planting bareroot stock and planting B&B stock List the steps in planting a tree from a container What is the ideal shape of the hole dug for planting a tree? What other steps would you have to add when planting a ball and burlap tree? What can create an interface during planting? (2 things) What steps would you take to make sure the tree spade dug hole does not hold water like a cup? When do trees need to be staked? List 4 1. 2. 3. 4. PLANTING TIMES What time of year should bareroot stock be planted? When is B&B stock dug in the nursery? How is B&B stock held before planting? When can you plant container stock? When is the best time to plant a deciduous tree? What 2 factors make this the best time? When is the best time to plant any tree exposed to strong winds?