Blue Spike grape hyacinth (Muscari ‘Blue Spike’) is a delightful spring bulb distinguished by its densely double, frilly florets that create chunky, powder‑to‑cobalt spikes—like tiny blue pinecones. Compact at 6–8 inches tall, it’s perfect for edging paths, tucking into rock gardens, or massing beneath deciduous shrubs where the blooms glow before leaves fully unfurl. Plant bulbs in fall, 6–8 weeks before frost: choose full sun to light shade and well‑drained soil; set 3–4 inches deep and 2–3 inches apart. Water after planting, then keep moderately moist in spring; let soil dry during summer dormancy. Deadhead to tidy if you like, but always allow foliage to yellow naturally to recharge bulbs. ‘Blue Spike’ is long‑lasting in bloom, lightly fragrant, and excellent for cutting. Deer and rabbits typically ignore it; protect from bulb‑digging squirrels with wire mesh or baskets. Naturalizes gently by offsets—lift and divide clumps every few years after leaves fade. Feed lightly with bulb fertilizer after flowering. Hardy in USDA zones 4–8; in warmer zones, pre‑chill bulbs and treat as annuals. Pair with early tulips, miniature daffodils, primroses, and violas for a cheerful, layered tapestry.
Blue spike grape hyacinth
