Pruning Roses for 2026: The 45-Degree Angle Rule
The Engineering of a Rose: Why 80% of Landscaping is Done Before the Cut The 45-degree angle rule is a geometric mandate for rose pruning that facilitates moisture shedding from the wound site, preventing botrytis blight and canker. By angling the cut 1/4 inch above an outward-facing bud eye, you manipulate the plant’s hormonal dominance … Read more