Try mosquito bits. Use the directions for adding to 1 gallon. Use the amount suggested and water with this water consistently for awhile. It will kill the larva in the soil. Adults are on the surface typically.I have used nematodes, peroxide, natural oils, sticky traps, and letting them dry completely out. I still have gnats.
HELP PLEASE
You're likely to get many answers. I'll tell you what worked for me.I have used nematodes, peroxide, natural oils, sticky traps, and letting them dry completely out. I still have gnats.
HELP PLEASE
My soil is super organic which is a blessing and a curse. I did the mosquito bits first. My grow room is 10×6 with 9 foot ceilings with twelve 4 to 7 foot plants. I had to flip the lights cause they will stretch and fill that room. Someone suggested light baking soda and water it til damp. They said it kills them, just be careful of high soil ph. Wish me luckTry mosquito bits. Use the directions for adding to 1 gallon. Use the amount suggested and water with this water consistently for awhile. It will kill the larva in the soil. Adults are on the surface typically.
I use 5 gallon water jugs, I keep a handful of misquito bits in the jugs, and let them sit for 24 hours, then dump that water to my mixing jug (I don’t mix in the misquito but jugs I have 2 I rotate with the bits, when I fill up my mixing jug I leave about 1/2 gallon to mix into the new water when I refill them.Try mosquito bits. Use the directions for adding to 1 gallon. Use the amount suggested and water with this water consistently for awhile. It will kill the larva in the soil. Adults are on the surface typically.
My soil is super organic which is a blessing and a curse. I did the mosquito bits first. My grow room is 10×6 with 9 foot ceilings with twelve 4 to 7 foot plants. I had to flip the lights cause they will stretch and fill that room. Someone suggested light baking soda and water it til damp. They said it kills them, just be careful of high soil ph. Wish me luck.
True. Or it could adversely affect the plants' health. In its favor are it being inexpensive, readily available and effective. I haven't noticed any problems, but I use as little of it as possible. As I think about it, however, my lack of problems might be because I use organic growing methods. Its use might be more of a problem when using nutrients that require a specific range of acidity in the root zone. So, for those nutrients, it would be important to use enough to be effective but not enough to significantly raise the pH of the soil.If you are using the baking soda, keep in mind, it can kill your plants if you aren't careful.
I also take it as “organic”, it’s as close as I go to non organic in my grow, but gotta keep those gnats awayThe active ingredient in mosquito bits, Bacillus thuringiensis subspecies israelensis (BTI), is a naturally occurring bacterium. I view that as organic, others may not. Anywho, you must use this for the entirety of the life cycle of the pest, as someone explained above. Using any method and not catching each life cycle phase of the pest in its entirety will be ineffective.
If you are using the baking soda, keep in mind, it can kill your plants if you aren't careful.
Good luck.
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