Botanical: Hydrangea quercifolia
Common: Oakleaf Hydrangea
Family: Hydrangeaceae (hydrangea Family)
General Characteristics: ‘Ruby Slippers’ is a cross between oakleaf hydrangea cultivars ‘Snow Queen’ and ‘Pee Wee’ and is a compact form. Easily grown in organically rich, medium moisture, well-drained soils in full sun to part shade. Thrives in moist soils, and appreciates a summer mulch which helps retain soil moisture. Bloom occurs on old wood. Prune if needed immediately after flowering (little pruning is usually needed). Winter damaged stems may be pruned in early spring. Plants should be given a sheltered location and winter protection (e.g., mulch, burlap wrap) in USDA Zone 5, particularly when not fully established. Plants can lose significant numbers of flower buds or die to the ground in harsh winters (temperatures below -10 degrees F), thus respectively impairing or totally destroying the bloom for the coming year.
Garden Use: Compact plant that is effective as a specimen or accent for foundations or other locations near homes or patios. Group or mass in shrub borders or in open woodland areas. Good informal hedge. Good for small gardens. Exfoliating mature branches provide interesting color and texture in winter. May be grown in large containers.