john
22-02-2016
how safe is this product used on cannabis? I've read some scary things about Penconazole!
Alchimia Grow Shop
22-02-2016
Hi john,
I don't want to argue in favour of chemicals, but I've used penconazole myself several times with excellent results.
We had lots of problems in my area years ago with powdery mildew, and the only way to go was using penconazole. A foliar application as soon as the plants started flowering was enough to get rid of that fungus. In this way, we had more than 6 weeks from application to harvest, more than double the safe epriod of the product (15 days).
Of course, you should always try to avoid chemicals and use organic/natural remedies. Chemicals should only be used in serious cases.
All the best!
