Marine Cuisine® is a powerful all-purpose fertilizer that blends fine ocean-based ingredients like crab meal, shrimp meal, seabird guano, and kelp, with low-sodium mineral plant foods to give your garden a quick boost and provide long-lasting, time-release nutrition. This fertilizer is a power bar for your plants! Use it wherever you want lush flowers and delicious fruit, and try it on your most demanding trees and shrubs. Marine Cuisine® is truly seafood for your garden. 4 & 20 lbs.