1 LB. Fish Bone Meal 4-20-0 - Non-Pelletized Fertilizer - Green Planet Naturals - Gardening for Small Spaces - FREE SHIPPING! Fish Bone Meal is a marine based product. High levels of available Phosphate. Promotes healthy roots, buds and blooms and great for tomato plants. Convenient 1 LB. packaging for small-space gardening. Ideal for container gardens.