TNLA Questions Chapter 18

Front

Which of the following is not a common overhead structure to create shade in the landscape? Arbors, Slatted Wood, Grape or Wisteria vines, Espalier

Back

Espalier

Front

Which of the following is the proper width spacing for deciduous materials used as a windbreak? One row, Two to three rows, Four to five rows, Only evergreen plants are used for windbreaks

Back

Four to five rows

Front

Which of the following condition(s) in Texas allow the landscape designer to develop more functional and attractive home landscapes by utilizing native plants: Diverse temperatures, Topography, Soil types?

Back

All of the above

Front

According to TNLA Chapter 18, the temperature a few inches above turf or other groundcover plants is frequently ________________ lower than above asphalt or concrete surfaces.

Back

12 to 15 degrees F.

Front

A nursery salesperson working on landscape design projects with a client should not: Drive and direct plant material choices without client input.

Back

Drive and direct plant material choices without client input.

Front

Site information included on a base plan would include all of the following except: Major views from the inside looking out, as well as the view on the site itself; Show exposure to summer breezes as well as winter winds; Indicate seasonal sun angles and shade.

Back

All of the statements are components of the site information.

Front

Which of the following design suggestions used to complement the structure is incorrect? Harden and define walks and drives. Allow space for ultimate growth. Screen service areas. Use native plants.

Back

Harden and define walks and drives.

Front

The four most common terms used to describe plant groups are: Specimen, Line, Group, Mass

Back

Specimen, Line, Group, Mass

Front

Which of the following statements concerning specimen plants is true? Options: Using specimen plants is a good way to emphasize a common shrub or tree characteristics. Too many specimen plants can result in visual chaos. Using a specimen plant near the entrance can help distract from that area. Container plant specimens should not be scaled to the area or container.

Back

Too many specimen plants can result in visual chaos.

Front

Which of the common terms used to describe plant organization in a landscape are: Group & Mass?

Back

Group & Mass