Pineapple Guava (Acca sellowiana) Pineapple Guava, often revered for its striking silvery-green leaves and aromatic fruits, provides a delightful blend of tropical appearance and resilient hardiness. Originating from the highlands of South America, this plant not only offers delicious fruits but also serves as an ornamental centerpiece in gardens. Common Names: Pineapple Guava is the name most commonly associated with this plant. However, it's also known as Feijoa, Guavasteen, and Brazilian Guava. Best Growing Environment: Pineapple Guava prefers well-draining soil, with a slightly acidic to neutral pH. It is relatively adaptable to different soil types, but ensuring good drainage is crucial to avoid root diseases. Average Height: Most Pineapple Guava shrubs will grow to heights of 10 to 15 feet, though they can reach 20 feet under optimal conditions. Growth Rate: This plant has a moderate growth rate, steadily establishing its presence in the garden without being too aggressive. Sun Requirements: For optimum fruit production and growth, Pineapple Guava requires full sun. However, it can also tolerate partial shade. Cold Hardiness: Surprisingly hardy, Pineapple Guava can endure temperatures as low as 10-15F. It's suitable for USDA hardiness zones 8-11. Water Requirements: Once established, Pineapple Guava has good drought resistance. However, during its formative years, regular watering is essential. Even mature plants will benefit from consistent moisture, especially during fruit development. Detailed Fertilizing Guide: Young Plants: In the first year, a balanced fertilizer can be applied once in the spring and once in the summer. Mature Plants: For established plants, a balanced, slow-release fertilizer can be applied annually in the spring. Micronutrients: Keep an eye out for any signs of nutrient deficiency. Supplement with micronutrients like iron or magnesium if necessary. Planting Guide: Site Selection: A sunny location with protection from strong winds is ideal. Preparing the Hole: The hole should be around twice as wide as the root ball and of the same depth. Planting: Position the Pineapple Guava in the center of the hole, ensuring it stands straight. Backfill with soil, keeping the top of the root ball level with the ground. Watering & Mulching: Water the plant thoroughly after planting. A layer of mulch can help maintain soil moisture and deter weeds. USDA Zone: Pineapple Guava is best suited for USDA hardiness zones 8-11. In conclusion, Pineapple Guava serves a dual purpose: as an ornamental beauty and a bearer of exotic-tasting fruits. It's an excellent choice for gardeners looking to introduce a tropical flair to their landscape without sacrificing cold hardiness.
