dandlyon posted an update 2 weeks, 3 days ago
Another humid day, some sellers on EBay are cashing in on the blight alerts. Copper Sulphate is cheap to buy and so is lime. 40gms of each plus 4L of water, Mix lime and sulphate separate using warm water. I would not store just make enough for each application. Have a question for Walt, If trying the new blight guard along side Dithane how will you know which one was successful ? I know Dithane works as a blight protector have used it in the past.