Texas FFA Nursery Landscape Practice Exam

Failure to firm down the soil around a newly planted tree or shrub can lead to which issue?

1. Over-watering problems

2. Drying of plant roots

3. Disease

4. Soil heaving in winter

The correct answer is: Drying of plant roots

When soil is not firmed down around a newly planted tree or shrub, it may create air pockets and loose areas that can prevent soil contact with the plant's roots. This inadequate soil density can diminish the plant's ability to absorb moisture effectively. As a result, the roots may dry out because they are not adequately anchored and come into contact with the soil, leading to insufficient uptake of water and nutrients. While other conditions such as over-watering or soil heaving can arise from improper planting techniques, the primary issue related to failing to firm the soil is the direct impact on root hydration. This highlights the importance of ensuring that the soil is compacted enough to provide both stability and access to moisture for the newly planted nursery stock.