Jacks Prof Orchid RO 12-3-15 25Lb (40 Bag Minimum) — Single Unit

Jack's Professional® 12-3-15 Orchid RO Water Fertilizer is specially formulated for orchids grown with reverse osmosis, rain, or distilled water where alkalinity is extremely low. The low-phosphorus formula provides complete nutrition to support healthy foliage, roots, and flowering while maintaining balanced plant growth. For best performance, use with a pH adjuster to maintain a nutrient solution near pH 6.5.