3-in-1 Plant Spray
1 qt. Concentrate
Makes 3 Gallons

(27 customer reviews)
  • 3-in-1 insecticide, miticide and fungicide
  • Controls bugs and diseases with essential oils
  • Ideal for use on houseplants, vegetables, herbs, succulents, flowers, ornamentals
  • Safe for people, pets and planet when used as directed
  • OMRI Listed® for use in organic gardening
  • Bee Safe when used as directed

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Earth’s Ally 3-in-1 Plant Spray Concentrate makes no compromises, effectively controlling soft-bodied insects and common plant diseases with a synergistic blend of thyme oil, rosemary oil, clove oil and peppermint oil. The formula leaves no harmful residue on plants and can be safely sprayed on herbs and vegetables up until the day of harvest. This concentrated formula yields 3 gallons of product, or approximately 15 spray bottles, when mixed with water.

  • Miticide: Kills and repels spider mites and their eggs
  • Insecticide: Kills and repels whiteflies, aphids, thrips, mealy bugs, leaf rollers and scale insects
  • Fungicide: Controls and prevents powdery mildew, downy mildew, blight, canker, black spot and leaf spot


  • Active Ingredients: Thyme Oil, Rosemary Oil, Clove Oil, Peppermint Oil (3.66%)
  • Inert Ingredients: Water, Glycerol monooleate, Sorbitol, Isopropyl myristate, Butyl lactate, Lauric acid, Myristic acid, Palmitic acid, Stearic acid, Oleic acid (96.34%)

Safe when used as directed. Always read pesticide labels. View the label and safety data sheet here.


For best results, shake the bottle, dilute 1 ¼ cup concentrate in 1 gallon water and fully saturate the stems and leaves of the plant you are treating, including the undersides of the leaves where bugs are often found. Do not apply in temperatures over 90 degrees and for additional safety, avoid use when pollinators are active.

Available Sizes

  • 24 fl. oz. ready-to-use
  • 1 gal. ready-to-use
  • 1 qt. concentrate (makes 3 gallons)
  • 8 fl. oz. super concentrate (makes 6 gallons)

27 reviews for 3-in-1 Plant Spray
1 qt. Concentrate
Makes 3 Gallons

Based on 27 reviews
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1-6 of 27 reviews
  1. We have a few hanging, potted plants in my patio that tend to get black spots and also some type of bug that is eating holes through the leaves. I have sprayed the plants with this plant spray and they look so much better and its only been about 1 week. There are less dying leaves and less spots. I like that this spray is organic, it works very well and the scent is a bit strong but its natural and does not smell bad.

    (1) (0)
  2. I really like the Earth's Ally 3-in-1 Plant Spray. The spray comes in a 24 fluid ounce bottle with an easy to use trigger spray. It has a 3 in 1 formula that helps control insects, mits, and diseases. A great feature is that the product is safe to use around bee's.You can use the product on all kinds of things such as fruits, vegetables, trees, shrubs, ornamentals, and even houseplants. I have a problem with aphids on my roses, and this really took care of them. I also like how it works for powdery mildew, which sometimes I have problems with on my squash plants. The instructions are on the inside of the label, and are very easy to follow, telling you which time of the day you should use the product, and how not to use the product when temperatures exceed 90 degrees. This is a product that I feel good about using since it is geared towards organic gardeners.

    (1) (0)
  3. I was extremely excited to use this product on my outside plants. I’ve always been a skeptic of using too harsh chemicals in our environment. I was pleasantly surprised to see that this was a very effective product with using minimal harmful chemicals. I treated my lemon and lavender trees and they responded well after 2 treatments. I’m eager to see how the plants holds up for a longer duration. So far no wilting or discoloration. No traces of insect. Will try more

    (1) (0)
  4. We have 3 small children so I need something that is non harmful for them (they LOVE to tend to the plants) but also is effective at keeping out plants healthy. Earth's Ally 3-in-1 is great at both.. it is safe to use and keeps the bugs off our plants and killed a disease on one of my indoor plants.. very easy just spray and viola !

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  5. I’m fairly new to being a plant parent, but I love this product. I feel as though it’s been effective with pest repellent. I can use it on my Indoor plants and outDoor plants. I love that it’s safe - even bee safe!

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  6. Earth's Ally 3 in 1 is working well for us. We have a lot of plants, both indoor and out, in addition to our pets, children, and tons of wildlife, so we try to keep things as natural as possible. Earth's Ally helps us with that and love that it's an all in one to help with insects, mites and diseases. The spray has done a great job helping with powdery mildew and insects damaging our plants. We have a vegetable garden and fruit trees as well and appreciate this can be used the same day as harvest. The smell is strong of fragrant essential oils but natural and pleasant.

    (0) (0)
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3-in-1 Plant Spray <br> 1 qt. Concentrate <br> Makes 3 Gallons 3-in-1 Plant Spray <br> 1 qt. Concentrate <br> Makes 3 Gallons
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