A: Using Viagrow neem oil on crepe myrtles can help to protect them from insects and fungi. It is most common to use Viagrow neem oil as a preventive measure once a week for two weeks, The Viagrow Azadirachtin level is1700ppm so If you are dealing with an active infestation, it is advised to spray neem oil once a week because it should reduce the number of live insects and damage within two days. Viagrow Neem oil kills aphids on contact and protects against sooty mold. Thanks, Viagrow
A: I use very sparingly on my aquatics vegetation that are hanging out of my aquarium. Wouldn't spray directly into water but since it is an oil. It usually raises to the top and then I grab a napkin or sponge and clean up the oil residue.
A: The SDS sheet says "This product is hazardous to fish and aquatic vertebrates.", so I asume the ansere is NO!
A: I read lots of information on the internet about Neem Oil and how to use it in the garden. I did not read anything specific about use near fish.
A: There is a study that says long durations of use is harmful to fresh water fish, so you definitely do not want to over use the product. I am not a scientist, but I would imagine nothing exists that is safe for everything.
A: Hi Greengardener. Thank you for your question. According to the manufacturer’s specifications, the Viagrow 32 oz. Cold Pressed Neem Oil Seed Extract is safe to use on ornamentals as well as fruits, vegetables and herbs. It is listed as “Completely safe, biodegradable and 100% free of chemicals”. The SDS does not list a hazard to aquatic animals. https://images.thdstatic.com/catalog/pdfImages/b2/b226a158-f38b-46e2-a52f-fb6bbf70cf35.pdf Please let us know if we can be of further assistance. Rick_HD_OC
|Name||24 oz. Cold Pressed Neem Oil Seed Extract (Makes 36 Gal.)||32 oz. Cold Pressed Neem Oil Seed Extract (Makes 48 Gal.)||64 oz. Cold Pressed Neem Oil Seed Extract (Makes 96 Gal.)|
|Disease Type||Black Spot, Powdery Mildew, Rust||Black Spot, Powdery Mildew, Rust||Black Spot, Powdery Mildew, Rust|
|Diseased Plant Type||Flowers||Flowers||Flowers|
|View Product||View Product||View Product|