What type of tool should Jane use to cut the woody stems of lilac for her boutonniere?

Using floral pruners is the ideal choice for cutting the woody stems of lilac when preparing a boutonniere. Floral pruners are specifically designed to handle stems that are thicker and more rigid than the typical flowers. They provide a clean, precise cut, which is essential for ensuring that the plant remains healthy and capable of taking up water after being cut. This is particularly important for woody stems like lilacs, as a clean cut can help prevent damage to the plant’s vascular system, allowing for better hydration and longevity in the arrangement.

Other tools such as scissors may not be sufficiently robust to cut through the stiffness of woody stems effectively, while a knife, although it could make a cut, may not offer the precision and control that pruners do. Wire cutters are not suitable for cutting stems as they are intended for cutting floral wire, not plant material, and using them could crush or damage the stems rather than making an effective cut. Hence, floral pruners are the appropriate choice for this task.