Austin Residents Share 5 Home and Garden Tips for Summer Heat

Austin homeowners report that switching to drip irrigation on raised beds cut their summer water bills by nearly 40 percent this year.

July heat and repeated drought declarations from Austin Water make every outdoor decision count more than in past seasons. The utility raised rates again on June 1, pushing the average household toward higher tiers faster than before.

People on South Congress Avenue and in the Holly neighborhood credit two local resources for the change. The Natural Gardener on Manchaca Road stocks soil mixes tested for Central Texas clay, while the Lady Bird Johnson Wildflower Center runs weekly soil-testing clinics that residents use before planting.

Austin Water data shows residential customers used an average of 11,800 gallons in July 2025, up 9 percent from the prior year, with surcharges kicking in above 10,000 gallons. Those who installed drip lines on 200 square feet of beds last spring stayed under the threshold and avoided the top rate of $5.12 per thousand gallons.

Soil and plant choices that survive the July sun

Locals on East Cesar Chavez Street now mix 30 percent compost with native clay instead of buying bagged topsoil. They plant only after the first week of October to avoid the worst heat stress, a schedule tracked by the Austin Parks and Recreation Department planting calendar.

One East Austin gardener replaced St. Augustine with buffalo grass along a 40-foot side yard and now waters once every 10 days instead of twice a week. The switch saved an estimated $180 on the June bill alone.

Next steps for this weekend

Visit the Natural Gardener before 10 a.m. to beat the heat, pick up a free drip-irrigation parts list, and schedule a soil test at the Wildflower Center for the following Saturday. Start with one 4-by-8 bed and track usage for 30 days before expanding.