June typically brings the most rain to Indianapolis, but this year has been an exception. Since the beginning of the month, the Circle City has seen less than an inch of rain, leaving many plants parched and in need of extra care.
“Your lawn and plants generally require an inch of water per week,” explains local horticulturist Bob Milne. “With this intense heat, plants are transpiring and losing moisture rapidly, drawing water from the soil at a fast pace.”
Gardening experts, including Milne and Garry Ward, owner of McCammon’s Irish Market, emphasize the importance of watering plants at the right time. “The optimal time to water is in the morning,” Ward advises. “Providing a thorough watering before the temperatures rise helps prevent the risk of scorching the plant roots during the hotter afternoon hours.”
For newer potted or hanging plants, twice-daily watering might be necessary. Milne and Ward suggest a morning watering routine to ensure plants dry out overnight, reducing the risk of disease. “When plants remain wet during the evening, it creates a favorable environment for diseases,” Milne notes. “With nighttime temperatures and humidity levels above 70, fungi thrive in these conditions.”
Proper watering techniques are crucial, and there is a correct method to follow. “Avoid spraying the tops of the plants,” Milne advises. “Aim to water at the base, allowing the water to soak in slowly.”
Overwatering is also a concern. “When planting a new plant, dig a hole and fill it with water to see how long it takes to drain,” Milne suggests. “If the water remains for more than 24 hours, consider planting in a different location.”
For lawns and turf, consistency in morning watering is ideal, but not always necessary. “If your grass starts to brown and you can’t water it regularly, don’t worry,” Milne reassures. “It will recover. The grass is simply going dormant.”
After some rainfall or watering, experts believe your lawn will rejuvenate within a couple of weeks. For those with sprinkler systems, morning use is recommended for optimal results.
