Ohio State University Extension Bulletin

Disease Control in the Landscape

Bulletin 614

Figure 1. Figure 2.
Figure 1. The disease triangle. Figure 2. Rhododendron planted directly beneath a rainspout Poorly drained conditions such as this generally result in poor root growth.
Figure 3. Figure 4.
Figure 3. Balled and burlapped plant planted at original depth with watering depression. Figure 4. Balled and burlapped plant slightly raised above grade.
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