HARDWORKING TREES

Trees provide gorgeous scenic views in the fall and cool shade on a summer’s day. But did you know planting a tree is also a great way to keep our waterways clean and healthy? That’s because trees have substantial roots that soak up and filter stormwater runoff before it has a chance to bring pollutants into local streams, rivers and lakes. In fact, a single mature tree with a 30-foot crown can infiltrate more than 700 gallons of rainwater each year!

How To Choose Your Stormwater Tree

  • Determine your desired location. Take note of the soil type, the amount of light it receives, and how wet that area tends to be. Then choose an appropriate native tree using the “Tree Planning and Planting” guide.

  • Measure the area to prevent planting a tree that will outgrow its location. Refrain from placing too close to houses, roads, and powerlines.

  • Your local nursery will have helpful recommendations. Just be sure to specify you want a NATIVE tree - not a nativar, cultivar or horticultural tree.

 

How to Plant Your Stormwater Tree

  • Call Diggers Hotline – (1-800-242-8511) at least three business days before you plant to prevent digging into power lines or pipes.

  • Check out the step-by-step planting videos.

  • Use the “Tree Planning and Planting Guide” button for help.

  • Watering after planting is essential! Water twice using ~5 gallons of water each time, allowing the water to soak into the ground before adding more.

How To Care for Your Stormwater Tree

It will take a little time for your new tree to establish and soak up lots of stormwater. During the first year, your new tree will need a little extra TLC. Help it succeed by giving it everything it needs!

  • Loosely stake to protect it from damaging winds.

  • Water 10-15 gallons twice a week for each week without an inch or more of rain. Repeat over the next 8-12 weeks during the growing season. If desired, a tree watering bag or ring can be used to slowly release water and eliminate the need to water manually.

  • Decomposing fall leaves pollute water resources. Transform them into nutrients for your garden and lawn instead! Chop leaves with a mower and leave them on the lawn as a free and natural fertilizer. Whole leaves can also be used as mulch under shrubs and trees, and chopped leaves can be used in garden beds. Finally, you can compost leaves to create rich soil for your future garden endeavors!