Tagetes tenuifolia-Signet Marigold. These didn't perform well this summer. Aster yellows was showing up in July.

Fargo
July 24 September 1 Comments
Hgt. Spr. Hgt. Spr.
Luna Lemon Yellow-Da 4-10" 4-12" 8-10" 8-10" Aster yellows and lacked uniformity, especially in July
Starfire Mix-Pk 8-12 6-10 10-12 10-12 Orange, gold; Not uniform and aster yellows in July