CH - Certified Horticulturist Practice Test
CH - Certified Horticulturist CH Landscape Design and Installation
In landscape design, the principle of 'unity' is achieved by:
Select your answer
A
Using as many different plant species as possible
B
Repeating compatible elements to create a cohesive, harmonious composition
C
Maximizing color contrast throughout the landscape
D
Mixing all design styles in one space
Hint