Which planting technique is used for trees but not normally used when planting shrubs?

• A. Watering
• B. Mulching
• C. Staking
• D. Soil Conditioning

Answer: (C)

Staking is used for trees to keep the trunk upright and give the young plant time to establish a secure root system, especially in windy or exposed locations. Shrubs usually don’t need staking because they’re shorter and their roots and branched structure can stabilize them without support. Relying on stakes too long or tying too tightly can hinder trunk development and even cause damage such as bark rubbing or girdling, so staking should be limited to when wind or height justifies it and the stakes are removed once the tree is stable (typically after one to two growing seasons). Watering, mulching, and soil conditioning help with establishment for both trees and shrubs, so they aren’t specific to trees.