update from Dad

Dad writes to tell of his plans for later this month, focusing on watering. It is coming into the hot season there...

Email from Dad (2nd Nov)

In three weeks time I have two days together, a Sat/Sun scenario, so will go up to Amherst.

I will pump 1000gal into the tank for irrigation as a drip to all the trees over as long as it takes for the tank to empty. Each of the trees has a pipe with a valve that is a gate valve, a very important point for a drip system because the pressure does not affect the leakage from the valve as in the tapwasher type valve used in high pressure systems. I will only be watering the fruit trees in this way.

As well I will thoroughly drench the trees while there working on other tasks. I will pump water from the dam while watering full bore all the trees and only leave when all the trees are well watered, and there is a full tank for using as a slow drip to the trees in the ensuing period until I can return. I envision it would take about a month for a slowly dripping system to empty the tank. I aim to encourage the trees to seek deep water by this method, and feel the lesson learned by not watering the lemon gum trees during the drought will apply here as well. There seems to always be water deep down in the clay areas.

I will mow the olive grove and the orchard as well while there.