Grand Traverse is made up of the following ever-gorgeous Supertunia (Petunia) favorites: Black Cherry, Bordeaux, and Vista Fuchsia. Butterflies and hummingbirds cant resist this lovely combo. Supertunia Petunias are very vigorous growers. We recommend planting this combination in 12 in. x 14 in. containers. They will quickly grow and fill out the entire planter, although a light trim in early July will encourage even more branching. The Grand Traverse Combination adds instant impact all on its own. There is no easier way to bring quick color to your outdoor containers. If your interested in using the Thriller, Filler, Spiller container planting technique, our 6.5 Combinations are the perfect Filler. You can use additional Thrillers and Spillers to enhance the look but do be sure to increase your container size to at least 16 in. x 18 in. allowing for better root growth and increased airflow which decreases disease pressure in the planter. Care: These are heat-tolerant plants, that aren't particularly fussy and need little routine maintenance. Fertilize weekly with PROVEN WINNERS Water Soluble Plant Food for best growth and color. These extra applications of plant food really make a difference in performance through the summer. If your container begins to look open or a bit tired in mid to late summer, a light trim can be very beneficial. Use a sharp pair of scissors or pruning shears to trim back a maximum of 20% of the plant to encourage more branching.
4 in to 24 in tall and spread up to 18 in to 36 in at maturity
Partial to full Sun (4 plus hours) required
Annual except in zones 10-11
Size at shipping varies by the season and plant
Will arrive in bloom or near blooming