Cannabis plants infected with mycorrhiza fungus require much less phosphate. If you add a fertilizer with too much phosphate, you run the risk of killing the mycorrhizae, which are very phosphate ...

They battled fungus on the plants, and one night a crew of eight struggled to hold the plastic over the greenhouse in a wind and lightning storm, protecting 50,000 newly planted starts inside.

Commercial marijuana products in Colorado will soon be subject to further testing for dangerous fungus, according to the state Marijuana Enforcement Division. In a bulletin recently sent to the ...

Two marijuana growers in Rochester, New York, died after contracting a deadly fungus from bat poop, intended for fertilizing their plants, doctors said.