The earliest indication that something is wrong with a plant is:

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Nursery-Landscape CDE Practice Test 3 — practice the complete quiz, review flashcards, or try a random question.

The nursery and landscape industry is made up of thousands of small family businesses that grow, retail, install, and care for plants and landscapes. The main objective of a nursery is to grow plants in an open environment, maintain a good quality of plants, and protect the plants from pests and diseases. Nursery professionals also prune, fertilize, and control the weeds that may be detrimental to the health of the plants they are cultivating.  Plant nursery businesses typically experience profit margins ranging from 20% to 40%. These margins can be influenced by factors such as the cost of... Show more

The earliest indication that something is wrong with a plant is: