Germination: Cover seed completely; 70-75°F; 7-21 days.
Sizes: Packs; Premium Packs; 4-10” pots; HB.
Approx. finish: 10-20 weeks
Annual Vinca, or annual Periwinkle, are heat loving annuals that produce large, flat flowers over glossy green foliage. Breeding efforts over the past 10-20 years have resulted in major improvements in this genus by providing larger flowers with overlapping petals in a wider range of colors. Recent breeding has resulted in the availability of hybrid or F1 vinca, translating to even more superior performance over a wider range of climatic conditions, larger flowers and improved disease tolerance.