Plan watering and pruning for shrubs as soon as the thaw arrives. Winter chills are typical—even if harsher this year in spots—but savvy gardeners gear up for spring tasks right after the frost breaks.
First priority: watering new plants and bulbs. Dry winter winds paired with cold cause serious dehydration.
Time to sharpen those pruners. From mid-February through late March (region-dependent), they return to action. A quality cut demands a sharp blade—hone it with a whetstone if neglected. For nicked teeth from mishaps like wire or stones, file smooth (flat or triangular) then stone-finish, or swap the blade.
Tools prepped—whetstone in pocket, wheelbarrow handy, disinfectant alcohol for each shrub (blades only!)—tackle flowering pruning for summer-blooming shrubs on new shoots. Here's a proven list for late-winter cuts:
Abelia, Althea, Sea buckthorn, Atriplex, Buddleia (except B. alternifolia and spring bloomers), Heathers (finished bloomers and summer types), Callicarpa, Caryopteris, Deciduous Ceanothus, Colutea, Dogwood, Escallonia, Fuchsia, Chaste tree (Vitex), Spanish broom, Pomegranate, Hydrangea (remove whole branches or leave; avoid shortening—buds are terminal), Hypericum (shrubby St. John's wort), Koelreuteria (false soap tree), Pink laurel (red, white, yellow varieties), Laurel tin, Lavender, Lavatera, Tortoise hazel, Potentilla, Rosebushes (remontant/everblooming), Summer Spireas (S. billardii, bumalda, japonica), Elderberry, Snowberry, Summer Tamarisk, Viburnum 'Watanabe'.
Buddleia ready for end-of-winter pruning
Disinfect secateurs with alcohol or white vinegar
