Orchid Grow and Bloom SpraysOrchid Grow is a specialized food for dormant orchids, while Orchid Bloom gives them the juice they need to bloom. Stagger these sprays or use them both all year round without risk of over fertilizing. Your plants will love the nutrition and humidity. Since orchids flower around the same time annually, just add Orchid Bloom about three months before you expect a flower spike. Orchid fertilizer spray works for both dormant and blooming orchids to