I am new to gardening and traditionally, I can kill a plastic plant.  I have started a small flower bed with 3 rose plants in it.  

Is there a way to read the information in the app to learn how many gallons have been given to the plants in a given period of time?

My simplistic understanding of the rose plants is they should get 3 gallons a week total.  My current moisture % in the app shows 68.  Do i need to focus on getting that and keeping it at 100%?

Thanks ahead of time for any education you offer.

Todd in Texas