Jack’s Classic 3-9-6 Orchid Bloom Booster Fertilizer Concentrate, 8 fl. oz. PRODUCT DESCRIPTION Grow showier orchids with prolific blooms! Key Product Features 3-9-6 Analysis – Promotes prolific blooming in all varieties of orchids and supports the plant once a flower spike is set.Many Ways to Feed – Orchid Bloom Booster 3-9-6 can be mixed water and sprayed onto your plant or mixed into a continuous liquid feed program.Soluble Formulation – Mix this fertilizer concentrate with water as per bottle instructions for best feeding results. Measuring – This bottle of fertilizer utilizes its cap to measure out your fertilizer. No extra tools necessary.Micronutrients – Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required. Orchid Bloom Booster provides lower nitrogen & higher potassium. Encourages bud set and promotes blooming. Switch to 7-5-6 (green cap) when flower spikes fade, switch back when spikes reappear.