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 (vs. unfed plants)! Plus, the convenient packets allow you to feed plants while you water, without measuring and without making a mess. Use this gardening product when caring for backyard gardens, vegetable growing, or flower gardening. This plant fertilizer can be used to instantly feed indoor container-grown houseplants and outdoor plants growing in-ground or in pots, including vegetables, flowers, roses, trees, and shrubs. To apply, tear open the plant food packet and pour contents into a watering can. Add water, and you're ready to start feeding and providing nutrients for your plants. 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 package includes 24 pre-measured Miracle-Gro Watering Can Singles All Purpose Water Soluble Plant Food packets.