So my seedling either has thrips or fungus gnats so I bought what my local grow shop recommended: SM 90. I diluted 1 part SM90 to 5 parts water then tested the ph and adjusted. The directions say: "in foliar sprays: may be repeated every 3 days for up to 3 spray applications." Does this mean I can use it once every 3 days but only 3 times in total?? Or 3x per day every 3 days? Also how should I be spraying it? I have a little 2 week seedling. My spray bottle wasn't making a fine mist so I kinda ended up just putting drops of the solution on the leaves and in the soil. I'm not sure how much to use! Please help I don't want to kill my baby!