Boosts Abundant Growth: True Seabird Guano provides an ideal source of phosphorous and slow-release nitrogen, promoting lush, healthy growth for fruits, flowers, vegetables, herbs, and foliage. Ideal for Vegetative Growth: Perfect for stimulating strong vegetative growth, making it a great choice for organic farming and gardening. Supports Soil : Enriched with essential nutrients that enhance soil microbial activity, improving soil and promoting long-term plant vitality. Versatile for All Plants: Suitable for both in-ground and container plants, ensuring vibrant, healthy plants regardless of your gardening setup. Generous Coverage: A 4lb bag covers up to 70 sq. ft. and the 25lb bag voers 438 sq. ft., with applications per year (in Spring and Fall) for the best results.