Epiphyte's Delight fertilizer was specifically created with a unique purpose in mind. The bottle is 500 ml and the fertilizer contains a carefully balanced nitrogen content that encourages healthy and rapid growth. For those who care for Tillandsias, Orchids, or other epiphytes, it’s important to consider the nitrogen source in your fertilizer. If it’s high in urea, these plants can’t effectively use it, as urea requires soil bacteria to break it down into ammonia and nitrate nitrogen—something epiphytes lack since they don’t grow in soil. That’s why we developed Epiphyte's Delight: it contains primarily nitrate nitrogen, which are immediately available for the plants to absorb and use. This fertilizer can be used on other plants for a rapid growth response.