I'm using granulated BTi (like mosquito dunks but slower release and higher quality) and neem cake in my media. gnats are 99% gone with that combo.
Good deal. Would definitely work indoors.
Make sure to use BTi, and not just BT. BT stands for
bacillus thuringiensis. This is more effective with Caterpillars (moth and butterfly). Where BTi is
bacillus thuringiensis israelensis and will work to control fungus gnats in an indoor situation. Outdoors, it doesn't seem to be as effective.
do you guys spray anything for prevention? iv been using pest-out and it works allright, u kinda have to keep doing it weekly- is neem oil from dyna better? pest out has the neem plus a few other things in it.....
this is when is gonna get super hot and humid and i kno these little bastards r gonna attack my ladies, already starting to...
What are the "few other things"?
Some places will mix small amounts of chemical pesticides to make their product more effective. I am not someone who is 100% against all synthetic products, but I simply like to know what I am using.
I use Dyna-Gro cold pressed neem right now. I am not brand loyal... simply look for a 100% cold pressed neem product. I mix mine with Pro-tekt.
I use neem as my prevention. I spray early, and fairly often in veg (every 7-10 days). Outdoors I also work in some Compost Tea sprays, as well as BT sprays (battle those damn caterpillars). I work to keep my grow clean. I do not wear my daily clothes into the grow rooms. No animals (ok.... the dog sneaks in from time to time, but I'm getting better at that. lol). etc. Outside is always a battle.
Hey matt,
I got that same BTi Mosquito stuff for my koi pond, how do you apply it to your soil. ie. my supersoil bin.
I'd bet Matt is rocking the granulated version of the BTi dunks. Comes in little cruched up chunks. I would work them directly into the soil. Water them in, and allow the super soil to cook like normal. Work in some neem cake along with your next super soil run. Adds some NPK and neem oil.