In all my years of growing cannabis I have never heard of using rosemary oil. Sorry, Neem is proven by thousands.
WashougalWonder Reviewed by WashougalWonder on . STOP Spider Mites with ROSEMARY OIL: TUTORIAL!! How to extract, render and use it! HOW TO CONTROL SPIDER MITES WITH EDIBLE ROSEMARY OIL SPRAY! This is the correct way to control spider mites with Rosemary Oil. I have gigantic rosemary bushes outside my home offering more than a lifetime supply of it so I learned how to make this and mix it properly to get the desired effect. Required Items: 1. Rosemary plants, trees, bushes or Rosemary Oil Rating: 5