Jobe’s Organic Rose & Flower Fertilizer Spikes 3-5-3 Fertilizer spikes feed plants at the roots, where they need it most. Active Ingredients: Nitrogen, Phosphate, Potash, Calcium, Magnesium, Sulfur Organic fertilizer spikes for roses and all...

The Ross Root Feeder’s deep feeding fertilizer system is specially designed for watering and fertilizing below the soil’s surface, where most of the active roots grow. Simply connect a garden hose to the Root Feeder and insert a Ross Root...

Jibe's Fruit & Citrus Tree Fertilizer Spikes 9-12-12 Fertilizer spikes feed trees at the roots, where they need it most. Active Ingredients: Nitrogen, Phosphate, Potash, Calcium, Magnesium, Sulfur Pre-measured fertilizer spikes nourishes at the...

Jibe's Azalea, Camellia & Rhododendron Fertilizer Spikes 9-8-7 10pk Fertilizer spikes feed trees at the roots, where they need it most. Active Ingredients: Nitrogen, Phosphate, Potash, Calcium, Magnesium, Sulfur Jibe's Azalea, Camellia &...