Feeding your plants is simple with Miracle-Gro® Water Can Singles® All Purpose Water Soluble Plant Food. This plant food grows plants twice as big!®* Plus, the convenient packets allow you to feed plants while you water, without measuring and without making a mess. Use this gardening product with all your flowers, vegetables, houseplants, roses, trees, and shrubs, and with container or in-ground plants. To apply, tear open the plant food packet and pour contents into a watering can. Add water, and you're ready to start feeding! Reapply plant food solution every 7-14 days. Use 1 packet per gallon of water for outdoor plants, or 1 packet per 2 gallons of water for indoor plants. Apply 1 gallon of prepared mix per 10 sq. ft. of garden area. For outdoor containers, moisten soil for best results. The box includes 24 pre-measured Miracle-Gro® Watering Can Singles® All Purpose Water Soluble Plant Food packets. *vs unfed plants