Which of these soil mix ingredients is made up or partially decomposed aquatic plants that have been preserved under water and improves the water holding capacity of growing media?

The Nursery/Landscape Career Development Event (CDE) is a competitive event in the United States that tests students' skills in landscape design, plant maintenance, and related products.  The CDE includes the following: General knowledge exam: Tests horticultural principles like turf, plant anatomy, marketing, production, and landscape design and maintenance Practicums: Includes landscape estimating, interpersonal relations, and more Plant identification: Participants identify plant specimens according to their technical and common names Plant material selection: Participants select... Show more

The Nursery/Landscape Career Development Event (CDE) is a competitive event in the United States that tests students' skills in landscape design, plant maintenance, and related products. 

The CDE includes the following:
General knowledge exam: Tests horticultural principles like turf, plant anatomy, marketing, production, and landscape design and maintenance
Practicums: Includes landscape estimating, interpersonal relations, and more
Plant identification: Participants identify plant specimens according to their technical and common names
Plant material selection: Participants select nursery plant material

Related Tests: 

Floriculture 101 Practice Test 1

Floriculture 101 Practice Test 2

Floriculture 101 Practice Test 3

Show less