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5" Orchid Garden
In-store pricing snapshot
Last known warehouse price · Jul 22, 2025. Currently out of stock.
* Prices shown are for Costco members only.
This 5-inch potted Phalaenopsis orchid is a live flowering plant grown by specialty orchid growers and sold exclusively through Costco. Presented in a standard 5-inch grow pot, it features vibrant blooms in a variety of colors and is ready to display as a centerpiece, desk accent, or gift.
Orchids are epiphytic plants that thrive in indirect light—ideal for coffee tables or kitchen islands rather than sunny windowsills. They require minimal watering: approximately 3 oz of water per week. The transparent grow pot allows easy root inspection: green and wet roots indicate no watering is needed, while light green to grey roots signal it is time to water. Keep the plant in temperatures between 60°F and 80°F and away from cold drafts, direct wind, or ice.
Once all flowers have opened, bloom life is typically 6–8 weeks. Remove wilted flowers but keep stems as long as they remain green. After blooming, the plant can be encouraged to rebloom by cutting the stem above a node or moving it to a slightly cooler location (60–65°F) with increased light to trigger a new spike. Repotting is recommended every two years using orchid bark in a pot only 1–2 inches larger than the current one.