Catchfly is an easy-to-grow biennial that should be more widely used in American gardens. This biennial can be sown in spring, summer, or fall for bloom the following summer. It loves sun and is not overly fussy about conditions.The flowerheads are very large--about 3 inches across--with a full, rounded shape something like a gumdrop, and are very densely crowded with bright florets. A nice size for bed, border, or container, they are indispensible to a good cutting garden. TESTED FOR GERMINATION. All seeds are packaged and for the current growing season.