Posted on Feb 24, 2017
Is it a Good Idea to Use Copper in your Cannabis Grow? | The Marijuana Times
2.24K
6
5
2
2
0
Oaksterdam University's 2014 Comprehensive Horticulture Valedictorian and Certified California Master Gardener Bruce N. Goren gives us the 'green-thumbs' up! However, he also warns that too much of a good thing can be deadly as well, especially in hydroponic grows. Some fungicides rely on copper as an active ingredient. Symptoms include stunted roots and leaf tip burn. If cannabis leaf-tissue analysis results in more than 25 parts per million of copper, toxicity was almost certainly the issue. Read his full article for more details. And just in case someone is curious about how Mongolia relates to this article, Oyu Tolgoi is one of the world’s largest known copper deposits. Additionally, Ulaanbaatar, the capital of Mongolia, has been Colorado's 10th Sister City since January 2001.
http://www.riotinto.com/copperanddiamonds/oyu-tolgoi-4025.aspx
http://www.sister-cities.org/interactive-map/relationship/Denver,%20Colorado/Ulaanbaatar,%20Mongolia
http://www.riotinto.com/copperanddiamonds/oyu-tolgoi-4025.aspx
http://www.sister-cities.org/interactive-map/relationship/Denver,%20Colorado/Ulaanbaatar,%20Mongolia
Is it a Good Idea to Use Copper in your Cannabis Grow? | The Marijuana Times
Posted from marijuanatimes.org
China
Colorado
Mining and Metals
Mongolia
Marijuana
Edited 7 y ago
Posted 7 y ago
Responses: 2
1
1
0
Not into growing cannabis, but it's always best to have your soil tested for what is needed to bring it back on line for what you plan on growing. I use organic practice for my gardening, fertilizer comes from the barn, and I burn leaves to extract the trace minerals.
(1)
(0)
1
1
0
Always a Challenge in Getting You're Chemistry Right, Don't know about "Weed" but my Realm is a Little Bit Vineyard, I am Always Battling "Black Rot" a Grape Fungus and the Best Thing for it is Fungicides containing Sulfur but you can,t use Sulfur on Concords.
(1)
(0)
(1)
(0)
PO1 William "Chip" Nagel
Weed is Not Legal in Kansas Yet although Wild Weed Runs Rampant Here from the Days when the Navy Paid Kansas Farmers to Grow It to Make Hemp Rope, LOL! I hadn't thought about it on My Grapes, I might Research It Further!
(1)
(0)
MSgt Ken "Airsoldier" Collins-Hardy
PO1 William "Chip" Nagel – Looks like Kansas is still a work-in-process on its cannibis legislation. (N.D). "Qualifying for Medical Marijuana in Kansas". Retrieved on March 2, 2017 from https://www.marijuanadoctors.com/pending-legalization/KS/qualification
Qualifying for Medical Marijuana in Kansas
Learn about who qualifies for medical marijuana in Kansas | Wichita, Overland Park, Kansas City, Topeka, Olathe, Lawrence, Shawnee, Manhattan, Lenexa, Salina, KS. And who qualifies for medical marijuana cards, and medical marijuana prescriptions in Kansas
(0)
(0)
Read This Next
Continue with Facebook 
Continue with Google