The context of the following conversation is Alex kept pace with the growth of their plants by giving it water everyday for weeks.:
Alex says These plants sure have been growing..
The friend responds What are you doing with all those charts Alex?.
Alex responds I'm measuring the growth of these plants I potted..
The friend responds Oh. How's that going?.
Alex responds Very interesting. You can see the weekly growth and the effects of different amounts of water..
The friend responds Can you show me how to pot plants Alex?.