Louisiana Landscape Horticulture State Practice Exam 2025 - Free Landscape Horticulture Practice Questions and Study Guide

Question: 1 / 400

Which statement about broadleaf shrubs is true regarding pruning?

They should never be pruned

Most respond well to rejuvenate type pruning

Broadleaf shrubs often benefit from rejuvenation pruning, which involves cutting back the plant significantly to encourage new growth. This technique can promote a healthier and denser canopy, improve air circulation, and enhance flowering, especially for shrubs that have become leggy or overgrown. When done correctly, rejuvenation pruning stimulates new shoots from the base or lower branches, effectively refreshing the plant and allowing it to thrive.

In addition to rejuvenation, many broadleaf shrubs are quite resilient, allowing for flexible pruning practices that can enhance their overall aesthetic. This flexibility is beneficial for cultivating a desirable shape or size, as well as maintaining plant health. Therefore, the assertion that most broadleaf shrubs respond positively to rejuvenation-type pruning is accurate and reflects common horticultural practices.

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They require pruning only in the fall

Rejuvenation pruning is harmful to them

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