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Monterey Horticultural Oil RTU

$19.99


Item # 022179104907

In Stock


Horticultural Oil RTU from Monterey

A superior type of paraffinic oil that may be used as a growing season spray, dormant spray (no leaves), or delayed dormant (green tip) spray to control a variety of pests and eliminate their eggs.

  • For organic gardening
  • Kills insects and overwintering eggs of red spiders, scale insects, aphids, bud moths, leaf roller, red bug, codling moth, blister mites, galls, whitefly, mealybugs, and other insects and diseases
  • Formulated with paraffinic oil to smother insects on listed plants
  • Dormant and growing season horticultural oil
  • Controls insects and diseases by suffocation
  • 32 oz. ready-to-use direct spray

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"The staff is incredibly friendly and knowledgeable and there's so many great options for good plants and garden decorations! The jalapeno plants here are the best. You could easily lose a day just browsing through all of their different plant and shopping options." 

- TheMaddness22, May 2023

"Every time I walk into Bath I’m greeted by the kindest and most helpful people! Additionally they have a fantastic selection of everything you can think of! (I’ve even bought clothing and jewelry here! It’s much more than just a nursery). Today I had the good fortune of being greeted and helped by Wyatt. I went in with absolutely no idea what to do with my garden spaces…they’re huge and overwhelming. I showed Wyatt photos of my spaces and jokingly asked Wyatt if he could just design my spaces for me….and he replied “yes!”….he took me around, asked what I liked, told me how to mix color, grasses and heights, etc…he was a wealth of info and help! I’m so grateful and I love how it all turned out! Thank you, Bath, for having great products, and a special BIG shoutout to Wyatt! You are awesome!!! (Also, Wyatt should get a bonus because I walked out with 22 perennials😂)."

- Karen Landsgaard, August 2023

"My husband and I did a terrarium class last weekend. The class was fantastic - great value, and now I have a beautiful little terrarium!"

- Lizz Porter, October 2024

"Beautiful nursery filled with the most beautiful selection and variety of anything you can think of! Trees, flowers, indoor/outdoor plants of every kind you can imagine, a wide variety of fantastic retail products and more! Very great customer service from the staff and available to help with a smile. A bit on the pricier side compared to other nurseries in the area, but also worth the money spent on quality products! Will definitely be back 😊"

- Shawna Carrera, September 2025