Until we solve many of our current pollution problems some urban gardens will suffer.
Here are smog tolerant options for gardens in dirty cities.
Sometimes plants in large, smoggy cities suffer because of the air and rain pollution.
Darwin’s Barberry (Berberis darwinii) –Source
Here are a few plants that tolerate higher pollution levels but still look good and grow well.
In this article
#1.
Darwins Barberry (Berberis darwinii)
Hardy to Zone 7.
One of the beautiful species barberry plants, the Darwin barberry is native to Chile.
#2.
Canary Island Ivy (Hedera canariensis)
Zones 7-10.
Darwin’s Barberry (Berberis darwinii) –Source
Also known asAlgerian Ivythis plant is considered a pest by some people and a God-send by other gardeners.
The ivy is often variegated and will spread through runners or it can be propagated through semi-hardwood cuttings.
Variegated ivy will easily tolerate semi-shade and part shade conditions.
Related:Small or dwarf evergreen shrubs
#3.
Stinking Iris (Iris foetidissima)
Zones 6-9.
These irises are easier to grow from seeds than many other iris plants and also propagate through division.
In cold climates the foliage dies but the upright, grass-like leaves remain evergreen even through the winter.
The stinking iris seed stalks are valued to include in flower arrangements.
#4.
Hellebores –Source
Hellebores
Beautiful evergreen perennial plants.
There is no reason not to plant a Hellebore, also known as Christmas Rose or Lenton Rose.
These hardy plants offer year-round color, attractive foliage, winter flowers and blooms for shady spots.
Hosta –Source
