What is a key principle when pruning azaleas and camellias?

When it comes to pruning azaleas and camellias, a key principle is that they can be cut back lightly. Light pruning helps maintain the shape and health of these plants without compromising their flowering potential. Both azaleas and camellias bloom on old wood, so if they are pruned too heavily or at the wrong time, it can result in a significant reduction in flowers for the upcoming seasons.

Light pruning involves removing dead or diseased branches and selectively shaping the plant, which encourages new growth and can improve air circulation. This practice is beneficial because it supports the overall health of the plants while allowing them to thrive and produce their vibrant blooms.

In contrast, options stating that they should not be pruned at all would neglect the necessary maintenance these plants require. Tolerance for extensive cutting is inaccurate as heavy pruning can disrupt their natural growth and flowering cycle. Similarly, suggesting that they should be pruned only in fall disregards the appropriate timing; pruning is typically most effective after blooming in the spring, not in the fall when preparing for winter dormancy. Thus, the correct approach is to implement light pruning, which balances aesthetics and plant health.