We just planted 2 white oak trees with 4" trunks. They were had dug. We planted them as soon as they were delivered. What is the best way to make sure they survive? How often should we water them? We were told to put 1/2 oz of Thrive mixed in 5 gallons of water on them every month. Is Thrive organic? It doesn't appear to have any chemicals listed on the label. It says it has vitamins and hormones.
Thanks,
Kmooney

I'm not sure if it's completely oragnixc, here's what I found on it: http://www.betterthannature.com/catalog ... rrency=CAD