Miracle-Gro LiquaFeed All Purpose Plant Food Starter Kit contains a trigger locking system for continuous spray. This product contains 4-spray patterns: jet, shower, flat and stream and a feeder unit and one refill bottle. The trigger locking system automatically applies plant food evenly at the correct rate and allows flow control without hand fatigue. It easily switches between feeding and water only and has 4 unique spray patterns: shower, jet, flat and stream. Plants need more than just water, they need the right balance of essential nutrients to grow and bloom their best. Miracle-Gro feeds your plants the nutrients they need that are ?easily absorbed? to? grow your plants twice as big versus unfed plants! Strengthening your plant’s roots from the ground up means they can absorb nutrients, minerals and water more efficiently, and enables them to fight off pests and disease more effectively. That means healthier, happier plants all round. All our products exceed stringent Government regulations and are suitable for use as directed in areas where children and pets have access. Miracle-Gro LiquaFeed can be used to water and feed beds, borders, pots hanging baskets and lawns. How to use: Attach feeder to garden hose. Insert LiquaFeed bottle by removing cap and twisting into LiquaFeed feeder. Feed by spraying on to leaves and soil of all plants to instantly feed while you water. Each bottle will feed 40m² (400sq feet) in about 20 minutes depending on water pressure. Feed every 7-14 days March to September. NPK 12-4-8 with trace elements.