Plant Best Managment Practices

Question 1

When is the best time to install woody ornamental/ herbaceous perennials?

Answer 1

Fall and winter (less demand for water and nutrients at top, so more energy and food for root growth)

Question 2

How do you prepare the plant bed for planting?

Answer 2

Till the soil 8-12” and create a wide planting hole (allow roots to expand easier for stronger root system)

Question 3

What can soil amendments do for the plant bed?

Answer 3

Can improve water retention, infiltration, drainage, and/ or enhance mineral/ microbial content

Question 4

What is the best kind of fertilizer to use?

Answer 4

Slow-release fertilizer. (General purpose can dehydrate roots)

Question 5

What type of plant has the highest demand for water and maintenance?

Answer 5

Annuals

Question 6

What does mulch do for plants? How much mulch should you use?

Answer 6

Helps conserve moisture, maintain uniform soil temperature, and helps prevent weeds. Mulch 3-5” out to drop line (not against trunk)

Question 7

Why should you only irrigate when needed?

Answer 7

Helps develop deep root system to acclimate to drier periods.

Question 8

When is the best time to irrigate plants?

Answer 8

9pm- 9am

Question 9

Avoid _____ that encourages shallow rooting & instead _____.

Answer 9

1. Light frequent irrigation
2. Deep watering

Question 10

What does a soil test help you find?

Answer 10

Fertilization requirements

Question 11

What do slow-release fertilizers do?

Answer 11

Provide even uptake of nutrients by plant which is more water efficient.

Question 12

Why should you not over fertilize?

Answer 12

Can cause excessive plant growth and additional water requirements

Question 13

When should you avoid fertilizing?

Answer 13

During periods of limited rainfall or high temps

Question 14

Which plants should you cut back on during a drought?

Answer 14

Annuals and perennials