The Advanced Nutrients B52 and Nirvana liquid additives are designed for hydroponic systems and outdoor gardening. These concentrates come in a convenient 30mL size and are compatible with all-purpose plants. Made with mineral-based ingredients, including phosphate, these supplements are perfect for promoting healthy growth and vibrant blooms in your garden or yard. The bottles are packaged for easy handling and storage, making it simple to incorporate these essential nutrients into your plant care routine.