For over 10 years Sierra Natural Science (SNS) has led the way in providing natural and organic products for use to replace traditional harsh chemical applications. SNS develops products that are environmentally safe for all humans, animals and pets while allowing sustainable gardening and farming. The science behind SNS products is cutting edge and our products are proven to work, and they do! Sierra Natural Science’s success is based on our ability to produce patented secret ingredients under strict quality guidelines. Sierra Natural Science is committed to expanding our already broad line of products. Our company is built on proven values and highly motivated people. We are proud that all Sierra Natural Science products are made right here in America.
Business details
- Year established: 2007
Highlights and features
- All of our products are EPA Exempt, which means they pose little to no risk to your health or the environment & have a 0-day re-entry interval
- We wanted to create products that weren’t made of harsh & harmful chemicals. All of our products are made to be safe around children & pets, when used as directed of course.
- Our 3 main products 209 – PC – DC are all organic certified, and can be used in organic production.
Services
SNS Grow, Micro, and Bloom Nutrients.
SNS Grow, Micro and Bloom fertilizers.
SNS Concentrated Fungicide. Made only with natural botanicals. Safe around kids and pets. 
We’ve tested and refined dozens of different types of rosemary extract concentrates.
Sierra Natural Science WeedRot™ gets rid of weeds with a patent-pending formula that’s safe for kids and pets when used as directed. Best weed killer on the market! 
Videos
Welcome to Sierra Natural Science
For over 10 years Sierra Natural Science (SNS) has led the way in providing natural and organic products for use to replace traditional harsh chemical applications. SNS develops products that are environmentally safe for all humans, animals and pets while allowing sustainable gardening and farming. The science behind SNS products is cutting edge and our products are proven to work, and they do! Sierra Natural Science’s success is based on our ability to produce patented secret ingredients under strict quality guidelines. Sierra Natural Science is committed to expanding our already broad line of products. Our company is built on proven values and highly motivated people. We are proud that all Sierra Natural Science products are made right here in America.
DC Disease & Fungal Pouch
Fights & builds a barrier to protect plants from diseases & fungi. Just mix with water, shake, spray!. Only $7.99
https://sierranaturalscience.com/shopping/natural-fungicides/dc-disease-fungal-control/
217c Spider Mite Control Pouch
Kills spider mites, and prevents their eggs from hatching. Just mix with water, shake, spray! Only $7.99
https://sierranaturalscience.com/shopping/natural-pesticides/217-spider-mite-control/
Reviews (13) Rich Portillo
Nov 11, 2020
Robert Portillo
Oct 21, 2020
Rich Portillo
Aug 25, 2020
Ken Martin
Oct 13, 2019
Andrea Compston
Jun 18, 2018
Craig Mitch
Jun 13, 2018
This is the best product I have ever used. And you will be helped by the greatest people I have ever dealt with. I promise this is the only products you will ever need. These people and company saved my crop and my sanity. I would put up everything I own. That you can trust this company and there product.
Hoss Countryboy
Aug 12, 2017
Karen Linsey Pitts
Feb 18, 2017
John Seckar
Feb 13, 2017
SNS is the CREAM of the CROP in BUG prevention in the industry. Their bug prevention products are the SAFE, most cost effective, best working I've ever used with my over 20 yrs of growing Cannabis! I promote them and say they are a MUST USE company built in the U.S.A. Also SNS cares about the products they are putting in the grow industry and the consumers who buy them.
Now that they also have a GREAT Nutrient line I've been using. I'm happy that ALL my plant needs are met with one great company Sierra Natural Sciences. Thank's Chad Teri and all you guys for all you do for us the growers! Sincerely a UBER SATISFIED customer who also teaches others to grow
Now that they also have a GREAT Nutrient line I've been using. I'm happy that ALL my plant needs are met with one great company Sierra Natural Sciences. Thank's Chad Teri and all you guys for all you do for us the growers! Sincerely a UBER SATISFIED customer who also teaches others to grow
Andy Hamill
Jan 09, 2017
Abbey Rode
Sep 16, 2016
Chuck Poland
Jul 22, 2016
This is long over due, SNS sent out samples of their Grow, Bloom, and Micro liquid fertilizer to San Diego Hydroponics & Organics. I had the pleasure of testing out these products. Indeed I found them easy to use and highly effective. I used these products on everything from fruit trees, veggies, woody scrubs, and ornamental flowers over the coarse of a year.
This allowed me to become extremely familiar with these fertilizers. I do not give my thumbs up easily, as it took me this long to make my final inputs. That said I feel like SNS has done a great job with the formulation and purity of these products. I get to play with lots of fertilizers. Tips hat to SNS, well done! My apologies this didn't come sooner, but I did my due diligence, I stand behind the results I saw. Good stuff!
This allowed me to become extremely familiar with these fertilizers. I do not give my thumbs up easily, as it took me this long to make my final inputs. That said I feel like SNS has done a great job with the formulation and purity of these products. I get to play with lots of fertilizers. Tips hat to SNS, well done! My apologies this didn't come sooner, but I did my due diligence, I stand behind the results I saw. Good stuff!
Eddie Bauer
Jan 12, 2016
The 209 pest control has proven itself to me. Had 2 seperate plants, one I used 209 and the other not. Put them in the same room for flowering, and the one with 209 stayed bug free, the other one got infested. I used 217 on that one and it worked great. You have a life time customer here. I can't wait to try your other products!
