Plant Food is an easy-to-use formula that has all of the essential macro and micro nutrients that your houseplant could ever want. It is gentle enough to use every time you water, and potent enough that your houseplants will absolutely thrive!   Simply mix 1ml of Plant Food for every 1 gallon of water. Use it every time you water your plants for consistent nourishment and optimal growth. This 8oz bottle will fill 940 quart-sized watering cans and lasts 12-18 months for the average plant parent!   Starter Kit: Our starter kit comes with an 8oz bottle of Plant Food and an amber apothecary jar with a measuring dropper. Cute enough to leave on your countertop and the perfect friendly reminder to check on your plants!    Refill: 8oz Plant Food   Made and packaged in the USA  Happy Happy Houseplant Plant Food Safety Data Sheet