Miracle-Gro Fruit Citrus Plant Food Spikes Extend the beauty of your garden to the rest of your landscape with Miracle-Gro Fruit Citrus Plant Food Spikes. Use once a season in the Spring and Fall, for lush foliage and palms, and greater fruit production. These easy-to-use spikes provide nutrition directly to the roots, where trees need it the most, and includes natural ingredients. Features Promotes more fruit and lush foliage (vs unfed) Contains natural ingredients Feed once per season in Spring and Fall Also great for use on palm trees Easy-to-use spikes release nutrients directly into the root zone to help promote strong fruit, citrus, and palm trees USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.