One of my favorite flowers, by far, is the marigold. Tangerine and lemon gems, like those shown above with the colorful signet marigolds, are by far my favorite of all time. They are cute, decorative, and are a wonderful addition to any selection of flowers. Most importantly, they are the “power companion” in any garden. Typically thought as having a more carnation like flower that the French marigold boasts, traditional marigolds are the beautiful little gems that sprinkle containers and gardens with very little work. It might seem silly, but I prefer these “rock marigolds” to all else.
Marigolds are a gardener’s best friend. While you need to make sure to plant them in direct sun, the do well in practically any soil condition, as long as things aren’t too wet. Once they start growing, the roots work their way through the soil, killing nematodes with the oils the are produced from the roots. Marigolds can be tilled in at the end of the season and the roots will continue to work their magic, poisoning the soil to nematodes, protecting your potatoes, tomatoes, and other nematode prone produce. When their blooms finally grace the garden, the flowers work their magic, repelling aphids, mosquitoes, squash beetles, greenhorn worms, and white flies.
There are also some garden munching animals that don’t find the scent of marigolds pleasing. Deer are well known for staying away from the flower, as are groundhogs. There are even some people that don’t like the scent of the flower (which I find surprising!), but it may help ward off illegal foragers. ;-)
In areas with short growing seasons, like Maine, it’s essential to start marigold seedlings at least six months before the last the soil warms up. Each year we try to start our marigold before the first of February. Let’s see if we actually make that deadline this year! With very few garden nemesis, it’s almost impossible to plant marigolds in the wrong spot, but when in doubt, research!