When you take advantage of Jobe’s Fern and Palm Plant Food Container Spikes, you can leave it to your leaves to flourish. Ferns and palms rely on their vibrancy to brighten up your home or landscape, which is why these specially formulated spikes supply a vital flow of nutrients at the roots – where your plants need it most. Unlike typical fertilizers, Jobe’s spikes don’t wash away when you water, eliminating hazards, smells, and overall mess. Simply insert into the soil around the plant, then apply every two months.