ᐅ What types of planting are suitable for very steep slopes?

Created on: 6 Jul 2021 15:26
C
Colorblind
Hello everyone.

Our property is located right next to a forest, but the residential area is situated significantly higher. Our plot also includes a steep slope of about 150 sqm (1,615 sq ft), at the bottom of which there is a small stream. The slope is estimated to be around 4m (13 ft) high and is intended to be planted in a natural way, meaning no construction will take place on it. Retaining walls made of L-shaped concrete blocks are not an option here, both for this reason and due to cost considerations.

We would like to fence our property later and plan to place the fence at the top, just before the slope, with a small gate to allow access for maintenance down the slope.

Now the question is: What can be done with this area? We have been advised to either sow wildflowers annually and mow regularly, which is quite difficult to do there, or to plant shrubs that require virtually no upkeep. We would like to plant something and make it look attractive but are unsure what is possible and which plants would need almost no maintenance.

Do you have any ideas? 🙂

Photos are attached; the area marked in red is the one in question.

Large earth mound at forest edge, dense forest with green foliage behind.


Site plan: House No. 16 on green plot, gray building, trees, 739 sqm (7,956 sq ft)
H
haydee
6 Jul 2021 19:44
At the lower hillside above the marshy area, I would choose semi-shade plants. The forest will cast shade.

You can sow the area with forget-me-nots, marigolds, nettle-leaved bellflowers, red campion.
Ground covers such as creeping bugleweed, periwinkle, common vetch.
Perennials like wild garlic, marshmallow, horse mint, meadowsweet, wood betony.
H
haydee
6 Jul 2021 19:53
upper half
great primrose
red campion
meadow rue
Siberian iris
columbine (currently producing seeds, definitely ask. They only bloom in the second year)
marsh thistle
meadow cornflower
Here I would use anything possible as ground cover, as mentioned earlier
H
haydee
6 Jul 2021 19:54
On top of the ridge, you can install a bird hedge, grow fruit, or set up a fence and let it be covered with plants, so it matches your garden.
H
haydee
6 Jul 2021 19:58
In between, a few large solidary plants from the Hampshire list
H
haydee
6 Jul 2021 20:03
This is a suggestion to encourage the slope to develop into an ecological paradise.
It can be expensive, especially if you buy ready-made plants.

If you get a hydrangea for free, take it. Just like the daisy on offer. Hazelnuts grow quickly and vigorously. These plants are very hardy.
The soil and location are suitable for many plants.
The aim is just to green the area quickly.
C
Chris2511
8 Jul 2021 11:45
A slightly different, perhaps silly question: Where does the slope come from? This isn’t natural ground.