This is a question with answer options. Goal: How to summer proof your grass.

Which of the following methods is more reasonable for accomplishing this goal?

Available choices:
+Giving your lawn a deep watering once a week encourages strong portfolio growth that will help grass withstand summer droughts.;
+Giving your lawn a deep watering once a week encourages strong root growth that will help grass withstand summer droughts.;...I think the answer is
Giving your lawn a deep watering once a week encourages strong root growth that will help grass withstand summer droughts.