Jobe's® Fertilizer Spikes Houseplant 13-4-5

Spikes provide a continuous supply of important nutrients right at the roots, where plants need it most. The premeasured, specially formulated spikes are simply inserted into the soil around your plant. Unlike liquids or granular, Jobe’s Plant Spikes eliminate mess, hazards, and smells – and can’t wash through when you water. Feeds for two months.