Ed Rosenthal's Zero Tolerance

Ed Rosenthal’s Zero Tolerance™ offers advantages over other natural products, and poisonous pesticides and fungicides. ZT leaves no residue (unlike Neem oil) because the highest quality food grade oils of cinnamon, clove, rosemary, and thyme evaporate fully. It is safer for the garden than Pyrethrum, which is toxic to fish and reptiles. 

Ed's products use plants to protect your plants. 100% natural they are safe to use near family and pets. Made from plants, Ed's products even smell good. Ed Rosenthal’s Zero Tolerance stops plant pests in their tracks! This 100% herbal pesticide is made from the highest quality oils of cinnamon, rosemary, thyme, and clove. Not only kills existing pest infestations fast, but it also repels against new attacks too. Made from pure food grade ingredients that smell great (no chemical odors) Zero Tolerance is very effective against spider mites, thrips, aphids, fungus gnats and more. Completely plant, people and pet-friendly and environmentally-safe so you can use it without worry — indoors or out!

We, at Hydro Experts, sell Ed Rosenthal’s Zero Tolerance products such as Herbal Pesticide Liquid Concentrate and Herbal Spray.