The Most Fragrant Variety
By Mary Anne Simpson
Petunias are very grateful when gardeners deadhead the faded
blooms. The practice of deadheading a petunia means to remove the dead bloom
and the area below the bloom. Deadheading encourages growth, more blooms and
discourages the petunia from going to seed. Potted grand floras petunia thrive
on deadheading. The spreading petunia and multifloras petunia enjoy deadheading.
The grand floras petunia is generally used for hanging basket and this
variety is three to four inches across. The multifloras petunia variety is
smaller and generally used as border plants or as a splash of color in the
garden. The spreading petunia is small and may be used as ground cover. All
three varieties are hardy and require very little care once the plants reach
maturity.
Pinching the petunia encourages blooming and healthy plants. Pinching means
to trim back the petunia plant when it reaches around six-inches. According to
the University of Minnesota's Department of Horticulture, do not pinch back
multifloras and spreading petunias. Pinching only applies to the grand floras
petunia.
Petunia Tips
Over the years I have become a fan of the grand floras petunia for hanging
baskets. The solid deep purple variety has a gentle sweet fragrance and works
great hanging outdoors near the front door. The other colors and varieties do
not in my opinion have the exquisite fragrance. The other great aspect of the
petunia is its resilience. If a heat wave hits or you forget to water it for a
few days the petunia forgives you.
All petunias need a liquid fertilizer during late July and August in three
week intervals. I generally use a Miracle-Gro or the generic variety Wal-Mart
sells. Only fertilize early in the morning or in the cool evening hours. Water
the plant thoroughly before fertilizing. I fill a one-gallon milk jug with
water and add one-teaspoon of Miracle-Gro. The reason for these instructions is
to prevent burning the leaves and over fertilizing will kill the petunia.
Petunias are for gardeners who enjoy flowers, but do not want to spend a
great deal of time fussing over them. Petunias are not orchids. Orchids are for
people with time and money. Petunias are for people with little time, no money
to spare on flowering plants that die for want of obsessive care.