If you want a healthy garden with bigger plants, better blooms & more vegetables, then Phostrogen is perfect for you. Suitable for all garden use and all plants including lawn, young plants, seedlings, and even houseplants.  Phostrogen All-purpose Plant Food allows the soil to contain nutrients to help plants grow, showing beautiful versatile colours. As the soil becomes exhausted, nutrients from Phostrogen allow the plant to grow to its full potential by providing a perfect balance of nutrients.  Features: Seaweed enriched organic plant food For bigger, better plants Endorsed by the OFG - Organic Farmers & Growers Association Feeds plants for 100 days Contains essential plant nutrients Specifications: Dimensions: H:23.0 x W:16.0 x D:5.0 cm Volume: 800g box Model Number: 86601380