30 Pack, 16-2-6, Fern & Palm Plant Spike, Provides High Nitrogen Levels.

Spikes are easy to install and work beneath the surface of the soil, gently releasing important nutrients right at plant roots. Unlike liquids or granules, Jobe's Plant Food Spikes eliminate mess, hazards and smellsand can't wash through when you water. Chemicals stay safely away from the reach of children and pets.