I've found it upsets the leaves on some plants. I only use it for Red Spider,. and then it is more important to kill the spider than worry about the leaves! I wash it off the leaves after a few hours - but I apply every day / every other day, both above and below the leaves (its a contact pesticide, not systemic) until the infection is cured.
Can't remember how much I use ... I have to Google it every time I use it, which is only about once a year, or less.
Can't remember how much I use ... I have to Google it every time I use it, which is only about once a year, or less.
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