I use about two tablespoons per gallon.
I rarely see a worm.
Chowing down on your buds at this very moment. At least their chowing down on mine. I hit them with some with some BT this evening.
I have a question or two for those who have used BT in the past. Does it effect the quality of the weed. (Taste, Buzz....) And is it really safe for smoking. How long do you have to wait after spraying before you harvest. I've been using BT on my garden for decades without any problems but I always wash the food I grow before I eat it. But I'd have to be crazy to wash my weed before smoking it. Though I could give it a little spray down a few days before harvest. Any suggestions?
Here's some pics of my two plants progress. You can see the damage done to one of the buds and one of our crawly little pests.
If anyone has any idea of the strains I'm growing I'd sure like to know.
I've been going by the directions that came with my BT, which says to use 4 teaspoons per gallon. That works out to .5 teaspoon for my 16 ounce spray bottle. Hopefully I haven't been using 4x more than needed.My bad on the amount of Bt per gallon. Stronger solutions work, but I apparently had a brain fart, regarding what's recommended. Thanks for the corrections.
So how does this apply to caterpillars whose eggs are laid in the top of the plant, and don't touch the ground until they are ready to become a cocoon?you can go down and buy a pest sticky traps in circle your bottom brachs with one and make sure it touches the ground were the bugs try to crawl up onto you plant. come on now you do not want them bugs on your buds !