Calendulas (calendula officianalis) are a lovely annual flower that are edible and many people use to make soap. They provide a lovely border of bright yellow and orange blossoms, but then they self- sow everywhere. One year I had one whole raised bed taken over by calendulas. I think the dogs carried the seeds on their pads. When the stems and leaves first popped up the plant looked like many others I wanted. By the time I could identify the self-seeder, the calendulas had taken over again. If you have a place that you want to fill up with self-seeders, calendulas are a good choice. It is also called pot marigold. If these are kept in a pot like mint, they would have probably worked beautifully.
We had a farmer friend bring manure in when we were trying to amend our soil. I think the manure helped the soil, but quack grass is not a good choice as a cover crop. We had quack grass everywhere and JEJ aggressively pulled grass for months so beware of manure and what it may bring into your garden.
Here is a short list of perennial plants that haven’t needed a second chance in my gardens. They have always been successful and I would recommend them for a first chance or a second chance garden:
Violets are one of the first bloomers in the spring garden with their beautiful purple flowers. I also love the freckled species that blooms a bit later.
Chrysanthemum (asteraceae) is a standard favorite in my fall garden. With good soil amendments and water these carry the gardens from summer into fall with a beautiful variety of colors.
In another post I will share other favorite plants. What are your perennial favorites ?





