Questions and Answers for Miracle-Gro 1.1 oz. Indoor Plant Food Spikes

A:  Miracle-Gro Water-Soluble Tomato Plant Food 18-18-21, is recommended as it is specially formulated for tomato plants, though Miracle-Gro Water Soluble All Purpose Plant Food is a good choice too.

A:  For outdoor use mix 1 Tablespoon of Miracle-Gro Water Soluble All Purpose Plant Food per gallon of water. For indoor use mix 1/2 teaspoon per gallon of water.

A:  Miracle-Gro Water Soluble All Purpose Plant Food may be used around edibles, including fruit and nut trees, vegetables and herbs.

A:  Miracle-Gro Water Soluble Plant Food products are for all flowers, vegetables, trees, shrubs, houseplants, herbs and cacti.

A:  Hello Ckmaes. Thank you for shopping the Home Depot. Once the liquid fertilizer has been applied, to be safe, keep Pets and Children out of the applied area until the plants are dry to the touch. Rick_HD_ OC

A:  We would like the opportunity to gather some additional information and offer assistance. Please reach out to our Consumer Services team at 888-295-6902 for assistance.

A:  Miracle-Gro Indoor Plant Food Spikes is safe for growing all edibles, including fruit, nut trees, vegetables and herbs. The same can be applied to all regular/straight plant foods (water soluble plant foods, liquid Plant Foods, granular plant foods, spikes, etc.). There is no wait time, before harvesting. Simply wash plant or edible prior to eating. However, Tree Spike Fertilizer (no matter variety) should NOT be used in a vegetable garden or around smaller edible plants.

A:  Thank you for your interest in our products. Miracle-Gro Water Soluble All Purpose Plant Food contains major and trace nutrients that help all plants grow. This product has an NPK of 24-8-16 and additionally contains the trace nutrients Boron, Copper, Chelated Iron, Manganese, Molybdenum, and Zinc that help your plants grow.

A:  Miracle-Gro Water Soluble Plant Food Products are for all flowers, all vegetables, garden beds, trees, shrubs, houseplants, herbs and cacti. Make sure to use the correct dilution rate for the location (outdoors vs houseplant if applicable).

A:  Miracle-Gro water-soluble plant foods are not recommended for use in hydroponic gardening or water propagating plants. Our water-soluble plant foods do not provide all the micronutrients or trace elements needed by plants and only contain nitrogen in the form of urea. Because of the lack of the full spectrum of micronutrients and trace elements that are provided by specialized hydroponic plant food formulas or soil, we highly recommend NOT using our Miracle-Gro Water Soluble Plant Food in propagating plants.

A:  Miracle-Gro All Purpose Water Soluble Plant Food is intended to be mixed at a ratio of 1 Tablespoon of product per gallon of water, which is then intended to cover 10 square feet when watering normally. The entire 10 lb. box should provide coverage for up to 500 square feet.