We just finished planting out first vegetable garden in half wine barrels. We are currently having weather in the 70's and I have been hand watering daily. How often should I be watering? In the summer our temperatures will be in the high 90's and often into the low 100's. How often should I be watering then?? FYI- We planted tomatoes, zuchini, bell peppers, peas, strawberries, potatoes and pumpkins. Thanks for your help!