Do you have what it takes to grow the biggest plant? Put your green thumb to the test. You will be responsible for choosing the seed, the soil, watering schedule, and the best growing location in the library.  You can even choose to have library staff take responsibility for your plant.  The tallest plant on the first day of summer (June 21)  will win a $20 gift card. As an added challenge, there will be a competition between teens and kids. The school group that has the most combined growth will be rewarded with an ice cream party.