Nice! How often do you have to use it? Is it a add to nutes & mix in type product?
I crumble & mix dunks into my new bails when I hydrate them & add just a little to the top & bottom of each pot @ transplant. Havent had em since I started doing that.
I just drop it into ph'd water and let it sit for 24 hours - you're supposed to do that with the dunks as well (unless top dressing with them) so that the BTI has time to 'activate' or whatever, as I've read around.
I have been using this product on a regular basis. Usually once a week 6-10 drops per gallon. Still got a infestation on the last round. I am going to continue use of the Microbelift plus i am going to start using the bits like
@Dbear is describing at the bottom of the pot plus the top of the media at transplant. I have tried letting the media dry out more but i use 3 gallon pots and irrigate once a day. Can not really skip a day of irrigation as the coco will get to dry. I am hopeful this new program will work as i am tired of dealing with those critters.
I remember the gnats being a worse problem for me when I was running organic amended coco mixes (like Manna Mix), just because it had to be wet so often. I've since returned to soil so I can let it dry out pretty much fully before watering again.
I also use SLF-100 which is just enzymes but for whatever reason is said to be able to control them as well. So maybe that mix of things is what does it. Do you let the BTI sit for 24 hrs in the water prior to feeding? Apparently it doesn't work immediately.
I really hate gnats, I've had them on multiple occasions get inside my clone dome, and lay eggs in the root cubes.....so when I see clones not doing so hot I tear open the cube...to find like bullet hole riddled through the now hollow stem...with a little gnat larvae wiggling out of one of them.
Soooo gross x.x" Out of everyone I've told I'm the only one that's happened to lol. And more than once in past years.