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QAC Landscape and Maintenance Questions and Answers Latest Version Already Passed
What is the primary purpose of mulching around plants?✔✔ To retain moisture and suppress weeds
Why is regular pruning important for shrubs and trees?✔✔ To promote healthy growth and shape the plant
What is the best time to water plants in hot weather?✔✔ Early morning or late afternoon
What does the term “deadheading” refer to in gardening?✔✔ Removing spent flowers to encourage new blooms
Why should lawn mower blades be sharpened regularly?✔✔ To ensure a clean cut and prevent grass damage
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What is the purpose of aerating a lawn?✔✔ To improve air, water, and nutrient penetration into the soil
What is the ideal soil pH range for most landscape plants?✔✔ Between 6.0 and 7.0
What is the function of compost in a garden bed?✔✔ It enriches soil and improves structure
What should be done before planting a new tree?✔✔ Check soil drainage and dig a proper-sized hole
Why is it important to rotate seasonal flowers?✔✔ To prevent soil depletion and pest buildup
What is the most common cause of yellowing leaves in plants?✔✔ Overwatering or poor drainage
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Why is a maintenance log important in landscaping work?✔✔ It helps track tasks, inspections, and equipment use
What is the best way to remove weeds from flower beds?✔✔ Hand-pulling or using mulch to prevent growth
What safety gear should be worn when trimming hedges?✔✔ Gloves, safety goggles, and ear protection
What is the purpose of edging in landscape maintenance?✔✔ To create clean borders and prevent grass overgrowth
How can soil compaction be reduced in lawns?✔✔ By aerating the soil regularly
What is the function of a drip irrigation system?✔✔ To deliver water directly to plant roots with minimal waste
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