The good news is that pink plants don’t grow in areas with poor air quality, pollution or drought.
But there are some areas where pink plants can thrive.
In the U.S., there are several pink plant species, including purple and black, which are not native to the region.
For example, a purple rose has been planted in areas where the temperature has dipped below 40 degrees Fahrenheit.
In Canada, purple rose is a common plant in the province of Alberta.
In New Zealand, purple roses have been planted on land with high humidity, and the plants have thrived in the region because they are drought tolerant.
But if your area is more heavily populated, such as the Northwest Territories or Alberta, it may not be possible to plant purple rose on your land.
“In places like the Northwest, it is hard to find enough purple roses, so there are no purple roses in the area,” said David Parnell, a plant ecologist at the University of British Columbia in Vancouver.
“So we would really want to find a location that has good conditions to see what the benefits are, and whether it will be an issue.”
Parnel said purple roses can be a viable alternative to other invasive species.
“When we have drought, the purple rose will help mitigate the effects of drought,” he said.
“They do not do anything to kill other plants, and they are very drought tolerant.”
While purple rose can be an effective plant in a drought, Parner noted, it does have some drawbacks.
“I think that the purple plants are more likely to become invasive if they are growing in a heavily populated area,” he added.
“If they are being grown in places that are already very heavily populated or in places with drought, then they will probably become a pest because of the drought stress.”