If you want four-season color with minimal fuss, Cornus alba 'Sgt. Pepper' delivers. This variegated Tatarian dogwood lights up spring with clean green-and-cream foliage that often emerges with a pink blush, then finishes the season with richer late-summer to fall tones. When leaves drop, the show continues: young stems deepen to red, adding winter structure and color when the garden needs it most.
At maturity you can expect a multi-stem shrub about 48-72 inches tall with a broad, arching spread (often 72-96 inches). Plant it in full sun to part shade; more sun usually means stronger stem color and tighter growth, while part shade can help in hotter summer exposures. It is adaptable, but it looks best in consistently moist, well-drained soil. Once established it can handle some short dry spells, yet it also tolerates heavier moisture better than many shrubs when drainage is not extreme.
To keep the brightest red stems, plan on regular renewal pruning. The most colorful winter twigs are typically one- and two-year-old growth, so removing a portion of the oldest stems at the base each year (or rejuvenating more firmly on a cycle) helps maintain vivid color and a dense habit. Use it as a specimen, in mixed borders, or massed along a property line where the winter stems can be appreciated. Give it room to spread, and mulch to keep roots cool and reduce watering swings.