Miracle Gro, 10 Pack, 10-10-10, Orchid Plant Food Spike, Helps Promote Green Leaves & Beautiful Blooms, Feeds Up To 2 Months, Feeds Orchids Only When Plants Are In Active Growth, Flowering Or Development Of New Shoots, Leaves Or Roots, Replace With Fresh Spikes Every 2 Months, Cut Sticks In Half & Gently Press Into The Potting Mix, Distributing Evenly Between The Plant & Edge Of Pot.