• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Working the Angles, Techniques for Gardening on Slopes

Stop mowing that steep slope and fill the space with colorful blooms.

A bed of groundcovers or a mixed border can provide year round beauty. A few strategically placed field stones and groundcovers on the gardens edge help to keep the soil in place.

This slope was once grass. Now daylilies, sedums, coral bells and other flowers provide a beautiful border for both the homeowner and their neighbor.

But planting on steep slopes like this can be difficult and soil erosion is a major concern. An old pot cut in half and a planting trick can keep your plants and soil in place. Dig a hole straight down into the hillside and large enough to accommodate the half pot. Fill with soil and plant your flower at the proper depth. Its been working here for several years.

Use drip irrigation or this nifty watering device to slowly provide needed water without washing out the soil. And dont forget to mulch.

A bit more information: Converting a hillside from grass to a garden can be challenging. Once the existing plants are killed and removed the hillside is subject to soil erosion. You can avoid this problem. Kill the grass with a total vegetation killer that allows you to plant within several weeks. Leave the dead grass in place to stabilize the soil. Plant through the layer of dead grass and cover the surface with mulch. The dead grass layer helps hold the soil and fibrous mulches in place and provides additional weed control. The dead grass will break down over time, adding organic matter and improving the soil to help your plants grow.

Upcoming Live Events
& Webinars


Feb. 14-16, 2025
NARI Milwaukee Spring Home Improvement Show
West Allis, WI

Feb. 19, 2025
FREE WEBINAR:
Strategies for Managing Invasive Plants

Register here

Feb. 26, 2025
FREE WEBINAR:
Create a Beautiful Shade Garden

Register here

Feb. 27, 2025
FREE WEBINAR:
How to Select Rain Garden Plants

Register here

March 12, 2025
FREE WEBINAR:
Grow Pollinator-friendly Spring and Summer Flowering Bulbs

Register here

March 19, 2025
FREE WEBINAR:
Be a Waterwise Gardener
Register here


March 22, 23, 29, 30, 2025
REALTORS Home & Garden Show
West Allis, WI

March 26, 2025
FREE WEBINAR:
Succession Planting & Crop Rotation

Register here

March 27, 2025
FREE WEBINAR:
Rain Garden Q & A

Register here

April 2, 2025
FREE WEBINAR:
Container Gardens for Sun & Shade
Register here


April 10, 2025
FREE WEBINAR:
Reinvigorate Your Rain Garden
Register here


May 7, 2025
FREE WEBINAR:
Vertical Gardening
Register here


May 15, 2025
FREE WEBINAR:
7 Steps to Managing Water on Your Property

Register here

June 4, 2025
FREE WEBINAR:
Attracting Hummingbirds

Register here

WATCH ON-DEMAND WEBINARS

Learn More

Book an Appearance

Learn More

Enter to Win 3 Collections of Longfield Gardens
Dahlia Bulbs

ENTER NOW