Dr. Earth Bulb Food

While specifically formulated for bulbs, tubers, and rhizomes, this product is safe for general flowering plants and houseplants. Its high phosphorus content is particularly beneficial for any plant where you want to encourage stronger root development and more vibrant blooms.

For the best results, apply the granular fertilizer twice a year: once in the late spring and again in the fall. This schedule ensures your bulbs receive the necessary nutrients during their active growth and dormant recharging phases.

No, this is a granular, non-water-soluble formula. It is designed to be worked into the soil, where it will break down gradually to provide a steady release of nutrients to the root zone.

The fish bone meal serves as a natural, organic source of phosphorus and calcium. Phosphorus is essential for bulb recharging and flower production, while the calcium supports overall plant structure and healthy root growth.

Yes, Dr. Earth Spectacular Bulb Food is an organic-certified fertilizer. It contains no synthetic chemicals, making it a suitable choice for gardeners who prioritize natural inputs in their soil.