Nasturtiums are such a happy flower, popping out from a sea of green. They are completely edible, too, Despite the end of most of my rooftop garden, the nasturtiums are still going strong.
BUT Did you know that they attract insects? Yes, they attract aphids and are often called a "trap crop," so for this and other reasons, they should not be planted around cucumbers and squash (they will compete for vine space), potatoes, rosemary (opposite water needs), fennel, broccoli. Apparently they should be planted near tomatoes, beans and radishes and I am assuming because the aphids will be "trapped" by the nasturtiums and avoid the others.
https://www.dailypaintworks.com/fineart/diane-campion/1301-attraction/1234915
