Good morning @Junglekeeper, this is what I've been doing for years with my maples and although not 100% effective I have found it to be 80% which is not too bad IMO. An old maple grower who is sadly no longer with us, gave me this tip in the 80's Would you mind if I shared this thread with the maples forum? I will copy it . I think a lot who don't follow this particular forum would be very interested. Thankyou for sharing this.
By all means. The following document may also be of interest as it it the same technique used in the citrus industry: HS931/CH182: Microsprinkler Irrigation for Cold Protection of Florida Citrus.
Thanks Jungle keeper, I have posted the Florida link before, but it never hurts to remind people. Always worth looking out in the news. Thankyou again. Great thread.
