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Petunia Grandiflora Seeds - White
SEASON
Annual
USDA ZONES
3 - 8
HEIGHT
10 inches
BLOOM SEASON
Late spring through fall
BLOOM COLOR
White
ENVIRONMENT
Full sun to partial shade
SOIL TYPE
Well-drained, pH 5.6 - 6.6
DEER RESISTANT
No
HOUSE PLANT
Yes
About...
Petunia (Petunia Grandiflora F1 Single Position White) - How attractive is a display of sparkling white Petunias in the summer garden! Easy-to-grow from flower seeds, this Grandiflora white combines the best of both worlds as it has the superb garden performance of the smaller flowered Multifloras plus the large showy blooms of the Grandifloras.
MORE PETUNIA OPTIONS
Planting Directions
TEMPERATURE
72 - 76F
AVERAGE GERM TIME
7 - 14 days
LIGHT REQUIRED
Yes
DEPTH
Do not cover the seed but press into the soil
SOWING RATE
2 - 3 seeds per plant
MOISTURE
Keep soil wet for best germination
PLANT SPACING
12 inches
Petunia (Petunia Grandiflora F1 Single Position White) - How attractive is a display of sparkling white Petunias in the summer garden! Easy-to-grow from flower seeds, this Grandiflora white combines the best of both worlds as it has the superb garden performance of the smaller flowered Multifloras plus the large showy blooms of the Grandifloras. This Petunia recovers quickly from rain, heat, or drought and with its compact branching habit is ideal for bedding, window boxes, hanging baskets, and planters. Mix the white blooms with another vivid color to have a gorgeous contrast of color all summer long!
Sow white Petunia seeds indoors 10 - 12 weeks before planting out. These flower seeds are extremely tiny, so press them gently onto the soil surface without covering, and keep the soil wet for the best germination. Five or six weeks after sowing the Petunia seeds, transplant the seedlings into 3 inch pots, and grow on in cooler temperatures with plenty of light. Harden young plants for 10 - 14 days before planting outdoors after last frost date. When planting outdoors, pinch the young white Petunia seedlings back to encourage branching.
Common Questions
Do I need to deadhead my flowers?
Yes, you will need to deadhead your flowers to encourage more blooms.
Do petunia’s attract any pollinators?
Yes, butterflies and hummingbirds both enjoy these flowers.
What are some good ways to use in my landscape?
Beds, borders, edging, ground cover, hanging baskets or containers are all wonderful ways to use petunia’s around your garden or landscape.
My plants leaves are turning yellow, why?
Yellow leaves are a sign of low nitrogen or iron, not enough water, not enough sunlight or poor drainage. Review your growing conditions to try and determine the cause.
My flowers and leaves are looking wilted, what do I do?
Check soil moisture, it is most likely that your plant needs more water.
What are some common companion plants?
Geraniums, osteopermum, verbena and salvia all are beautiful companion plants.
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