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SNS DC Plant Disease Control Spray

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The DC Ready-to-Use formula from Sierra Natural Sciences combines years of experience with organic and natural plant disease control methods into one simple, effective product. 

This pet and child-safe formulation controls black mold, Leaf Rust, Mildew, & Bacterial Blast in plants when used as directed.

Remember to spray your plants regularly - an ounce of prevention is worth a pound of cure!

Product Details

Prevent and Control Plant Diseases - Naturally!

SNS-DC™ provides a barrier and protective preservative shield for plants to heal and protect them against damaging microbes. The SNS-DC™ barrier is harmless to the plant but distasteful and toxic to molds, mildew, fungus and bacteria. SNS-DC™ Disease and Fungal Control is made up of materials that are highly water soluble.

How it Works

SNS-DC™ water soluble formula displaces salts and sequesters metals that the microbes depend on to colonize. The permeability nature of SNS-DC™ causes penetration of the microbial cell wall providing preservatives and inhibitors to work on the Fungus, Bacteria and Molds which are prevented from decomposing the plant cell wall do to the preservative action of SNS-DC™.

Additional Information
  • Ingredients: .05% Citric Acid, 99.95% Water, Vitamin C, Sodium Sulfate, Potassium Sorbate, & Soapbark.
  • To Use, spray entire plant thoroughly. Be sure to get between stalks, under leaves, and even the top soil!
Shipping & Return Policies

Shipping Policy

Orders over $50 ship free to the lower 48 states in the USA. Alaska and Hawaii do not qualify for free shipping at this time. You can review our full shipping policy here

Return Policy

GeoPot accepts returns on unused items in their original packaging up to 30 days from the delivery date. You can review our full return policy here

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SNS DC Plant Disease Control Spray
SNS DC Plant Disease Control Spray


Will I need to water more with fabric pots? 

Because our pots have improved drainage and aeration, you may need to water more frequently depending on the soil blend you use and the temperature. You can use water-holding soil blends to reduce the frequency of watering while still getting the aeration benefits of fabric pots. 

What size fabric pot should I use for my Plants?

The perfect pot depends on the needs of your plant - we include the height and diameter of all pots in the description so that you can quickly verify that you have the correct root depth and width for your plant. 

Shallow rooting plants thrive in 12-18”  root depths, and typically dont require more than 6-12” diameter in width to grow. 

  • These tend to be leafy greens & herbs, but can also include potatoes and even broccoli! 

Medium Rooting Plants will thrive with 18-24” root depth and around 2 feet in diameter of width. 

This encompasses most other common garden vegetables, like tomatoes, peppers, carrots, squash, peas, beans, and some herbs like rosemary. 

  • If you’re in a pinch, we recommend asking your local garden store or consulting reliable online resources

How much soil do I need for each pot?

You can refer to our soil volume chart for info on how much soil each pot will take to fill. Because bag sizes vary, we have our chart in 1.5 CuFt bag measurements, with yard measurements for larger pots. If you are unsure about how much you might need, you can send us an email at and we will do our best to help out! 

How do I clean my fabric pots? 

Cleaning fabric pots is easy! 

  • If you are removing your soil for the season, empty the pot and remove as much debris from the pot as you can, give it a good rinse with a hose or pressure washer, and allow it to dry out. You can use a Shop Vac to remove any additional debri before the next step.
  • From there, you can soak your pots in an oxidizing detergent like OxiClean with some warm water and agitate by hand, or simply wash them in your washing machine with warm water. This will also sanitize your pots for future use! 


“Great quality grow bags! I love mine and they age very well, even in the harsh elements of New England.”


“This is the best invention for growing the best plants yet! I am slowly replacing all my pots with GeoPot fabric pots. My plants are healthier and the handles make moving the plants so much easier.”

Mary Sedo

“I've been using my GeoPot fabric pots for the past 3 years outdoors and they are still holding up with just a wash after the season is over. I personally wouldn't grow in any other pot. Geopot for life!”

Mike Vanleuvan

“I love GeoPot fabric pots. I would not use anything else. Great investment.”

Andy Boyce

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