Rock Retaining Wall Plants

Although it s possible to grow plants in a freestanding wall retaining walls are better suited for plantings because the earth behind a retaining wall supplies moisture to the planting pockets.

Rock retaining wall plants.

The wall has an overall moderating effect on the climate providing a perfect place for alpine plants succulents and herbs. Drainage for those persnickety hardy succulents. Depending on the plants growth. Rock retaining walls have so many great features.

When gardening in retaining walls it is best to avoid plants that develop large strong root structures that could potentially damage the structure of the wall. It likes full sun and not so fertile soil and it particularly loves warmth which a rock wall can provide in abundance. Trailing weeping or vining plants can be utilized to cover a rock retaining wall with lush foliage and bright flowers. Grasses on top of retaining walls give a waterfall effect especially in summer when they cascade over the edge of the wall.

It doesn t like heat and humidity so it may need to be replanted every year or so in the southern portion of its range. Shear off flowers after they fade to keep the plants looking their best. Aurinia saxatilis or alyssum saxatile provides a thick glorious mat of bright yellow. This plant will spread slowly through your rock or wall garden if planted in a sunny well drained location.

Plants that grow over a rock retaining wall. Plant lavender along the top of the rock wall for a stunning look. Lavender can be a fussy plant but it is notably well suited to rock walls. Once the plants are established a rock wall garden requires little maintenance other than trimming flowers past their prime or keeping overly exuberant plants contained.

See more ideas about garden design rock garden plants. Another example of the cascading effect of grasses this time deer grass muhlenbergia drifting down over a low river rock retaining wall at the edge of a driveway deer grass is very drought tolerant and easy care. Following are 10 of my favourite plants for dressing up a rock or stone wall. Layered stone brick retaining walls on a green lush slope accented by lovely ornamental plants and accompanied with a green chair by the third level.

Unique rock retaining wall by the sidewalk composed of various shapes and sizes creating an interesting look. May 14 2019 explore my info s board retaining wall gardens on pinterest. Generally they can thrive with small root structures and little water or nutrients.