Captain Tulsa Calla Lily - 2 Gallon

Captain Tulsa Calla Lily is a compact and well-proportioned plant, reaching 18 inches in both height and spread at maturity. Its restrained, upright clumping habit of glossy, sword-shaped foliage makes it an ideal choice for container gardening, small garden beds, and situations where an elegant ornamental is needed without a large footprint. The clean vertical lines of the foliage and graceful flower stems create a naturally architectural effect that is equally refined in a formal garden or charming in a cottage or tropical-themed setting.

Captain Tulsa Calla Lily grows well in full sun to partial sun. In cooler climates, a full sun location with at least 6 hours of direct sunlight per day produces the most vigorous growth and prolific flowering. In warmer regions, partial sun with some afternoon relief helps extend the bloom period by preventing premature flower decline. When grown indoors as a container plant during winter, provide bright indirect light near a sunny window to maintain plant health through the dormant season.

Keep the soil surface consistently moist but not waterlogged for best results. Captain Tulsa Calla Lily appreciates evenly moist growing conditions during its active growing and blooming period from late spring through midsummer. Avoid allowing the soil to dry out completely during this time, as moisture stress can cause premature flowering decline and leaf browning. Once established, the plant demonstrates reasonable adaptability to varying moisture levels. Reduce watering during dormancy to condition the rhizomes for storage or winter rest.

Provide enriched, evenly moist, well-drained soil for the strongest growth and best flowering. Captain Tulsa Calla Lily benefits from soil amended with generous quantities of compost or well-rotted organic matter to improve fertility and moisture retention. In containers, use a rich, moisture-retentive potting mix that still allows adequate drainage. Avoid heavy soils that stay waterlogged between waterings, as prolonged wet conditions around the rhizomes can lead to rot, particularly during cooler seasons.

• Foliage tidying: Remove old, faded, or yellowing foliage as it declines to maintain a tidy appearance and promote overall plant health.
• Fertilizing: Apply a balanced, water-soluble fertilizer every 2 to 3 weeks during active growth to support vigorous flowering.
• In-ground (Zones 9-11): Plants can remain in the ground year-round; reduce watering after blooming to allow a natural rest period.
• Container overwintering: Move containers indoors before first frost; place near a sunny window or allow to go dormant in a cool, frost-free location.
• Rhizome storage: In zones below 8, dig up rhizomes after first frost, dry briefly, and store in slightly moist peat at 45-50 degrees F through winter.
• Spring replanting: Return rhizomes to the garden or containers after all frost danger has passed and soil has warmed.

Captain Tulsa Calla Lily is an exceptional choice as a sophisticated accent for garden entryways, porches, patios, terraces, and poolside settings. Its elegant blooms and clean, sword-like foliage create a polished statement in container groupings or as a single specimen in a decorative pot. In the garden, use it as a refined focal point in mixed borders, in a cutting garden, or as part of a tropical-themed planting design. Its compact size makes it easy to incorporate into small spaces where a touch of elegance is desired without overwhelming surrounding plantings.

Captain Tulsa Calla Lily produces exquisite cut flowers among the most elegant and long-lasting of any garden plant. Harvest stems when the spathe is just beginning to unfurl for the longest possible vase life. Cut at a 45-degree angle early in the morning and immediately place in cool, clean water. Calla lily stems can last 1 to 2 weeks in a vase with regular water changes and keeping arrangements away from direct heat. The classic, sophisticated blooms are timeless for wedding arrangements, formal centerpieces, and high-impact floral displays.

In USDA Zones 9 through 11, Captain Tulsa Calla Lily can remain in the ground or in outdoor containers year-round. In colder climates, rhizomes must be protected from freezing. After the first frost kills back the foliage, carefully dig up rhizomes, brush off excess soil, and cure in a dry, ventilated space for several days. Store in a cool (45 to 50 degrees F), dry, frost-free location packed in slightly moist peat or vermiculite. Inspect periodically for rot or shriveling and replant outdoors after the last frost date the following spring.

Captain Tulsa Calla Lily is rated as a frost-tender herbaceous perennial for USDA Zones 9 through 11, where it can remain in the ground and return reliably each year. In all zones, including climates well below Zone 9, it can be enjoyed as a seasonal plant by growing it as a container specimen overwintered indoors, or by lifting and storing the rhizomes over winter for replanting each spring. This flexibility makes it accessible to gardeners across the entire continental United States.

Zantedeschia, commonly known as calla lily or arum lily, is native to southern Africa and has been cultivated as an ornamental for centuries. The genus name honors Italian botanist Giovanni Zantedeschi (1773-1846). Despite being called a "lily," Zantedeschia is not a true lily but a member of the Araceae family, related to philodendrons and peace lilies. Its distinctive bloom consists of a spathe (the petal-like modified leaf) surrounding a spadix (the central spike bearing the true flowers). Modern hybrid varieties like Captain Tulsa represent extensive breeding to improve garden performance, compactness, and color range while retaining the classic elegance that has made calla lilies among the most sought-after ornamental flowers worldwide.