Date of bud burst / flowering / picking
Everything in farming is weather dependent, however, by recording the date of bud burst, flowering and harvest, after a year or two you are better equipped to predict your harvest date which is very helpful when planning tank space amongst other things. If the flowering date is early then you are likely to have an early harvest, and you can get everything in place.
This is easily done on the app when you are out in the vineyard you can select which block you are in and select whichever event is happening. You can then view these dates over time on the dashboard when back home.