HydroOrganics HOGNCO16OZ 16-Ounce Hydro Organics goGNATS Liquid Concentrate Plant Supplement

Brought home a plant whose soil turned out to be infested with tiny gnats. They spread to all my plants. This works great as long as you’re very proactive about repeatedly spraying your soil every few days for a couple weeks. These gnats lay eggs in soil and every couple days they’ll hatch and a new batch will be laying there eggs and flying around. But if you can be consistent for a couple weeks this stuff will get rid of those seriously annoying insects.

I have tried the following to in an effort to completely eliminate fungus gnats in hydroponics: Diatomaceous Earth - Nope, Mosquito Dunks - Nope, Sticky traps - good as an indicator, reduces adults, but each adult can lay 300 eggs, so - Nope, Spinosad - Nope, Pyrethrum - good knock down of adults, but even with persistent application, - Nope. GoGNATS - YES!!!!!

I usually use neem cake to eradicate any fungus gnats. Though, adding this to the arsenal helps a lot. It causes the fliers from hanging around your pots and thus prevents them from breeding.Using a combo like this is a quick way to eradicate any fungus gnat issues.Never had success with anything else but neem cake and goGnats

I used the instructions from their website and misread them. I was putting about 5 to 8 capfuls (About 5 to 8 Tablespoons) per gallon for about three regular waterings and it took care of my problem. Then I put it in about once a month to discourage returns. (Well, when I remember.) I also use the sticky fly traps (the cheap strips you hang on the ceiling) over my plants to catch a bunch of the ones flying around.Also, watering your plants only when they start to dry out helps as well. But like many of us, I will either overwater or underwater my plants, so this helps when I mess up.On Thing: Some plants do not like it. It killed a couple of my orchids, and nearly killed a third. for the orchids I only use about one Tablespoon per quart or less and then only half water it with the solution and then give them more water after. I am sure there are other plants that do not like it, so if your are uncertain, use a weaker solution.

I've had terrific luck with this stuff. I measure out 1.5 oz and add to one gallon of water, then water ALL my plants with it. Might take two or three watering's but it's always knocked out any infestation w/no harm done to the plants. I don't believe it has anything to do with the smell as another reviewer thought, but instead I believe it works because of all the little shards of whatever is in the solution. That's why you want to shake the heck out of the bottle before measuring it, then shake your gallon of water well. I think it's probably like diatomaceous earth and slices the gnats when they emerge from the soil.

Use to work years ago but don't know if they changed the formula or what but could not get rid of gnats really has a strong smell really milky and messy in your tank but you can clean it I wind up using something else to get rid of them and so far so good

I was so annoyed with ever growing number of gnats in my house plants that I had to do something about them. After watering Go Gnats three times in two weeks, my succulents and flower pots were completely gnat-free. I did not see any adverse effects to the plants themselves. The cedar-like scent is pretty mild and not bothersome at all. I'm extremely happy with the result Go Gnats has achieved in eradicating the gnats from my apartment.

This easily deals with fungus gnats. I also got the sticky gnat traps for a two pronged approach. Instant success.