Q & A

Welcome to the Planet Natural Garden Forum! Whether you’re new to gardening or have been at it for some time, here you can search existing messages for answers to your questions or post a new message for others to reply to. If this is your first visit, please read over our forum instructions carefully before posting. Enjoy!

Garden Supply | Organic Fertilizer | Composting | Indoor Gardening › Forums › Indoor Gardening › Is SM-90 safe?

  • Is SM-90 safe?

    Created by guillaume on February 23, 2018 at 8:23 am

    Is it safe to spray SM-90 without a mask or protective clothing? I can’t find anything on the label.

  • Author
    Posts
  • February 26, 2018 at 1:48 pm #262716

    E. Vinje
    Keymaster

    Hello –

    SM-90 is prepared from natural plant oils, like coriander (1.0%) and canola (94%). This multipurpose wetting agent also includes triethanolamine (5.0%), which can be found in up to 40% of beauty and personal care items currently on the market. According to the manufacturer, Nutrilife Plant Products, SM-90 is biodegradable and non-toxic to humans, animals and plants. It can be applied as a foliar spray or directly in reservoirs with nutrient solutions.

    The only precautions listed on the product label are:

    Avoid contact with eyes, skin, open cuts or sores. Keep out of reach of children. Wash hands after use. For general cleanup, use strong detergent or pine-oil cleaner.

    There is NO information about protective clothing or masks on the container. I have included the directions for use below:

    HYDROPONIC SYSTEMS
    Apply 2-3 ml of SM-90 to each gallon of nutrient solution on a weekly basis or whenever solutions are replaced.

    FOLIAR SPRAYS
    Dilute 1 part SM-90 with 5 parts water to prepare a Foliar Spray. May be repeated every 3 days for up to 3 spray applications.

    Happy gardening!

  • Author
    Posts

You must be logged in to reply to this topic.