CarnationsHow to Grow Carnation are the most fragrant flowers i grow in my garden they bloom all summer long. Carnation is easy to grow so try to grow it in your own garden and enjoy months of color and fragrance!
Carnations are a nice plant to decrease nematodes on soil. I grow them as a companion plant to carrots and sweet potatoes, as these two are prone to be damaged by nematodes.
Researchers say three species are particularly good at that: Tagetes patula, Tagetes minuta andTagetes erecta.