Invasive species or not
Which two pictures are not native to a swale?
If you guessed yellow irises and yard waste, you are correct. Purple irises are native plants. Yellow irises are invasive and spread. Lawn waste could contain chemicals, insects or other harmful substances that could harm the swale.
Join in the fight
We can always use a hand!
Make a Donation – fighting this invasive species unfortunately does cost money for equipment and specialists from time to time. Can you make a donation?
Or read about other ways you can help [here]