Avocados do not get soft on the tree. Even if they fall from the tree in a mature condition they are hard. It could take from 4-6 days for the fruit to get soft. If you have a common avocado tree you can find information on line. If it is a Florida Variety go to the Pine Island Avocado viewer, there they give you a maturity range. If you variety is not there or you don't know what it is, I would wait until mature fruit starts falling off the tree and it gets soft in a few days and most important it taste good to you. That point in time could set up the basis of a picking mid point. In my experience the fruit taste better the longer it hangs on the tree.
I'm attaching an Excell with the official dates for Florida varieties for.
I'm attaching an Excell with the official dates for Florida varieties for.
shipping_schedule_2012-2013_approved.xls |