Best Flowering Shrubs and Perennials for a Porch Bed with Boxwoods

Another take on the porch/boxwood bed: the expert suggests shifting from high-maintenance annuals to structural, long-blooming shrubs and perennials.

Anchor with Knock Out® Roses

Continuous bloom (spring–frost) in red, pink, white. Disease-resistant, 3–4 ft tall. Plant 3 ft apart among boxwoods.

Boxwood Spacing Check

18–30 in center-to-center. If yours are wider, they'll fill in slowly. Japanese boxwood grows faster; English is denser but slower.

Shade-Tolerant Additions

• Hostas – for the shady fence line.
• Dwarf Azaleas – 'Red Ruffles', 'Duc de Rohan', 'Fashion', 'Milfred Mae' (spring bloom, evergreen).
• Daylilies – yellow/orange, sun to part shade.
• Agapanthus (Lily of the Nile) – blue/white globes, strappy leaves.
• Bulbine – yellow spikes, heat/drought tolerant.
• Cuphea (Heather) – purple, mounding, long bloom.

Result

A layered, four-season bed with structure, color, and far less replanting.