Hello This is my first post...Help..I purchased 2 Hardy Kiwi I think it is the Isasi variety(not sure of the correct spelling) I planted them in 2 half barrels at the side of my garage under the overhang, they do not get rainwater. I have to water them manually. Not sure if I over-water or what the problem maybe. I would like to treat them naturally if possible but will use chemicals as a last resort as I have already lost 2 kiwi's previously. Thank-you anyone for any information you can provide. Kathie