Thank you for your article. I appreciate your focus on native plants for native insects. We would like to remove all non-natives from our property, but have learned to live with some. They either are food for us or the insects. My family was getting tired of my Dandelion experiments this spring. I went a little overboard... dandelion chowder, for one.
Though I would be thrilled to find a non-chemical way to get rid of all the creeping charlie and catnip. I cannot stand their smell.
What saddens me is our local nursery will not stop using the harmful chemicals. He will grow things for me without, if ask him to. This last spring he started several dozen Butterflyweeds for me without the use of chemicals. He's probably tired of hearing me ask, "Did you use chemicals on that?" He tells me his customers expect perfect looking plants, so he has to use them.
To give him credit, he does not use it on everything. There are plants he starts and they are basically on their own... benign neglect, he calls it. He did this with a batch of Hardy Hibiscus, one of which I bought. Or if he finds ladybugs on his plants, he will put those with plants with aphids.
I am surrounded by cropland, corn and beans. Same thing every year. The ditches and run off areas are left alone, but that's about it. Because of this, we are trying to make a pure habitat for insects and wildlife. We still have a ways to go with nine acres, but it's a start and we already see the benefits. Whereas I used to see grasshoppers and other things as pests, I now see them as life in my little prairie patches. Besides all the Monarchs, we saw more Eastern Tiger Swallowtails than ever before. Strangely though, we had large numbers of bumblebees last year, but very few this year. :(
About the Tropical Milkweed, I've not seen this brought up on the site. Is it really a good Milkweed to plant?
http://news.sciencemag.org/bio...
It is supposed to be non-hardy in northern areas, but I've read comments on various sites that say they are coming back up and the seeds spread. (Ohio and New Jersey are states I remember) The USDA doesn't reflect that, though.
http://plants.usda.gov/core/pr...
