As spring settles into Columbia, many of us are turning our attention outdoors. Whether you're reworking your landscaping or just sprucing up a few garden beds, your outdoor choices can do more than boost curb appealโthey can support a more sustainable Columbia.
Smart landscaping can reduce energy use by shading homes, ease the strain on our stormwater systems by absorbing runoff, and even fight the urban heat island effect. With a few thoughtful adjustments, your yard can become a valuable tool for conserving water, protecting pollinators, and building resilience in your neighborhood. Hereโs how to start.
- ๐ฃ๐ถ๐ฐ๐ธ ๐๐ต๐ฒ ๐ฟ๐ถ๐ด๐ต๐ ๐ป๐ฎ๐๐ถ๐๐ฒ ๐ฝ๐น๐ฎ๐ป๐ ๐ณ๐ผ๐ฟ ๐๐ต๐ฒ ๐ฟ๐ถ๐ด๐ต๐ ๐ฝ๐น๐ฎ๐ฐ๐ฒ: https://grownative.org/native-plant-database-native_plant_search
Rain gardens are shallow, planted areas designed to capture and absorb rainwater from roofs, driveways, and other impervious surfaces. They reduce flooding, filter pollutants, and help recharge groundwater. They're also low-maintenance and can be planted with beautiful native flowers and grasses.
The City of Columbia offers resources to help you build your rain gardenโfrom selecting the ideal location to choosing the best plants for our region. Youโll manage stormwater runoff more effectively while also supporting local biodiversity.
- Get step-by-step guidance: Build a Rain Garden
- Smart Irrigation Controllers: Smart irrigation controllers automatically adjust the watering schedule based on local weather data and soil, grass and plant types to improve water use efficiencies. Replacing a standard clock timer with a WaterSense-labeled irrigation controller can save an average home nearly 7,600 gallons of water annually. Available Rebate: $25 per zone or 75% of the total installation cost, whichever is less, with a maximum rebate of $150.
- Rain Sensors: Irrigation rain sensors are a great device to increase your water efficiency efforts. This device can be installed anywhere in your home where rainwater would be most accessible. Rain sensors can be installed to your existing irrigation controller or enhance your new smart irrigation controllerโavailable Rebate: up to 50% of the cost with a maximum of $50.
- High-Efficiency Sprinkler Heads: High-efficiency sprinkler heads are an excellent way to conserve water and save money. High-efficiency sprinkler heads have a slow application rate, evenly distributing water throughout the irrigated area. This increased efficiency results in 30% less water use when compared to traditional sprays. These nozzles are affordable and low-maintenanceโavailable Rebate: $5 per sprinkler head (minimum of six).
Take advantage of these rebates today: Rebate Page
Water conservation isnโt just about whatโs happening indoors. Outdoor water use can spike in the warmer monthsโbut there are simple ways to cut back without sacrificing your landscape.
A few quick tips:
- Water early or late in the day to minimize evaporation.
- Group plants with similar water needs to avoid overwatering.
- Use mulch to lock in moisture and keep soil temperatures stable.
- Install water-efficient irrigation systems.
More outdoor water-saving ideas: Outside Water Conservation
Not every resident owns their yard, but that doesnโt mean youโre shut out from sustainable gardening. Here are a few renter-friendly ideas:
- Container gardening: Grow herbs, veggies, or pollinator plants in pots on a porch, patio, or balcony.
- Skip the chemical fertilizers and pesticides: They can harm local waterways and wildlifeโand many container plants donโt need them.
- Join a community garden: Columbia has several options for shared growing space.
- Collect rainwater: Even a small barrel or bucket can go a long way for watering your plants naturally.
Sustainability doesnโt have to be complicated or expensive. Whether youโre letting your lawn go a little natural, installing a rain garden, or simply watering more efficiently, every action adds up. Letโs make our landscapes work for usโfor our environment and our community.