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PlantSnap
Plant Care
Petunia
(White hybrid petunia)
Also Known As
Petunia, White petunia
About This Plant
The White hybrid petunia is a flowering plant that produces a profusion of large, pure white blooms. It is a hybrid variety of the Petunia genus, which is native to South America.
Plant Care Instructions
Outdoor Size Range
12-24 inches (30-60 cm)
Light Requirements
The White hybrid petunia requires full sun to partial shade. It is best to provide it with at least 6 hours of direct sunlight per day.
Humidity Needs
The White hybrid petunia prefers moderate humidity levels. It can tolerate dry air, but may benefit from occasional misting.
Fertilizing Schedule
The White hybrid petunia benefits from regular fertilization with a balanced, water-soluble fertilizer. Apply every two weeks during the growing season.
Pruning Guidelines
The White hybrid petunia benefits from regular deadheading to promote continued blooming. Pinch back the tips of the stems to encourage bushier growth.
Common Pests and Diseases
Common pests of the White hybrid petunia include aphids, spider mites, and whiteflies. Diseases such as powdery mildew and botrytis can also be a problem.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
The White hybrid petunia prefers consistently moist soil. Water it deeply once a week or more often in hot, dry weather.
Temperature Range
The White hybrid petunia prefers moderate temperatures between 60-75°F (15-24°C). It can tolerate higher temperatures, but may require more frequent watering.
Growing Season
The White hybrid petunia is an annual plant that blooms from late spring to frost.
Growing Difficulty Level
The White hybrid petunia is relatively easy to grow, making it a popular choice for gardeners of all skill levels.
USDA Hardiness Zones
The White hybrid petunia is not hardy and cannot survive frost. It is typically grown as an annual in USDA hardiness zones 9-11.
Did You Know?
Petunias were first discovered in Argentina in the early 19th century and were brought to Europe in the mid-1800s. Today, they are one of the most popular annual flowers in the world, with thousands of cultivars and hybrids available in a wide range of colors and sizes.
