Smokwirianswered grow question 5 years ago add a queeze of dishwashing soap to 1/3 gallon of water, you can water with this and spray this solution.
green colour dishwashing soap is the best.
or- find some plant nutrient, anything will do when you have such problem. use at half strength.
for a nice terpene/trichome boost add 1 teaspoon of maple syrup/apple syrup or molasses to your watering, your weed will have a bit different taste than before, most people leave it on the menu after trying.