Sunlight Supply Killing Plants
You're probably going to want to check your equipment to see if this affects you. It seems that Sunlight Supply has been selling flexible tubing (it says NGW on it) that will out-gas toxic chemicals into the air or water it contacts.
Lots of growers have been losing entire crops to this.
That article is about some "Medical" growers that were affected, but the rest of it is still relevant to us.
This is the same company that was trying to extort hydro shop owners a little while ago.