Petunia Flowers Getting Smaller. While petunias are a great early season plant for those of us with hot dry summers _ they usually poop out. The aphids can be controlled with regular applications of.
There are several ways to deadhead petunias including hand pinching and shearing. Cut petunias back by about half if they look tired and scraggly in midsummer. 01042021 Maybe the most common and easily fixable is improper watering.
So as the stems grow longer all the flowers are at the edges of the plants with bare stems leading up to them.
With hybrids youll get multi colors multi sizes and who knows how strong theyll be. Like lots of plants petunias respond to a lack of water by wilting. Ad Beautiful Flowers Delivered Same Day. Cut petunias back by about half if they look tired and scraggly in midsummer.