
Light Needs

Mature Height

Mature Spread
Surfinia® Sky Blue Petunia (Petunia hybrid 'KEIlavbu') brims with soft, lavender-tinged petals that spill gracefully from baskets and containers, creating a soothing backdrop in any sunny setting. Each trumpet-shaped bloom continues to appear throughout summer and into fall, highlighted by bright green foliage that handles warm days without wilting. This variety is self-cleaning, providing a steady show of color with minimal effort. We find that the gentle sky-blue hue adds a delightful contrast alongside brighter floral companions.
Though bred in Japan, this petunia adapts well to diverse climates where it tolerates both humidity and periods of dry heat. Hummingbirds often stop by to sample nectar, while butterflies add motion to your garden display. Use it as a dense groundcover or draped elegantly over porch railings, and consider mixing it with upright grasses or contrasting shades for added depth. The Surfinia line’s reputation for durability and consistent blooms makes this selection a trusted favorite among home gardeners.
Surfinia® Sky Blue Petunia Care
Give it a home in full sun or partial shade once nights stay above 50°F. Offer a fertile, well-draining medium with a neutral to mildly acidic pH, and water regularly so that the soil remains slightly moist but not oversaturated. A monthly feeding with a balanced, water-soluble fertilizer helps support constant growth and flower production.
Occasional trimming of straggly stems can refresh the plant and encourage new buds. Midsummer pruning is optional if you prefer a tidy form or notice fewer buds forming. In containers, monitor moisture levels closely, as potted soil dries faster than in-ground plantings. Winter care is generally unnecessary since this petunia is treated as an annual in most regions, although frost-free zones can enjoy its blooms for a longer season.
Surfinia® Sky Blue Petunia Spacing
Leave about 8 to 12 inches between plants for borders or mass groupings, giving each petunia enough room to trail and fill in. For container growth, choose a pot at least 10 inches wide so the root system can anchor, and the trailing habit can cascade over the edges.
Surfinia® Sky Blue Petunia Information
USDA Hardiness Zones: 9 - 11 |
Plant Type: |
Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight) |
Mature Height: 6 - 10 Inches |
Mature Spread: 8 - 12 Inches |
Spacing: 8 - 12 Inches |
Habit: Trailing |
Flower Color(s): Purple |
Flower Description: Lavender |
Bloom Period: Planting to Frost |
Foliage Type: Semi-Evergreen |
Foliage Color(s): Green |
Foliage Description: Green |
Seasonal Interest: Spring Flowering, Summer Flowering |
Watering: Average |
Resists: Deer, Pests & Insects |
Tolerates: Heat |
Attracts: Birds, Butterflies, Hummingbirds |
Container Role: Spiller |
Uses: Containers, Hanging Baskets |
Features: Deadheading Not Necessary |
Brand: Proven Selections |
Common Name: Surfinia® Sky Blue Petunia |
Other Name(s): Sky Blue Petunia |
Scientific Name: Petunia hybrid 'KEIlavbu' USPP 13,542, Can 1,303 |
- SKU:
- SSBPSURFI-GC
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Also Known As:
3.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
~1.42 quarts

Also Known As:
4.25" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.93"H x 4.25"W
Volume:
~1.56 pints

Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
~1.50 quarts

Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
~2.26-3.73 quarts

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
For annuals, houseplants & vegetables, we provide a 30-day warranty to ensure that your plants thrive.

Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.