Surfinia Sky Blue

Family: Solanaceae Garden Petunia

Imagine a cloud of sky—Surfinia Sky Blue spills in cascading ribbons of vivid, powdery blue blooms with a soft, velvety look and a crisp, starry center.

Each flower holds its color with a cool, refreshing intensity, creating a lush, trailing texture that reads like living lace from pot to ground. Ideal for hanging baskets, window boxes, and sprawling borders where its spreading habit can drape and fill with nonstop floral presence through the season.

Light: Full SunMaturity: 70 DaysHabit: Spreading

Botanical illustration of Surfinia Sky Blue

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Feb 14th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Jun 20th
Harvest Begins	Aug 29th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Full Sun
Growth Habit	Spreading
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	75
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	7

Culinary Notes

Chef's Note

Even though it looks like living lace, the eating part is delicate—use it like an edible garnish, not a centerpiece, because the petals soften fast and can mute with heat. This ‘Sky Blue’ reads best cold: let its cool, faint sweetness ride on bright acid and creamy or effervescent foils.

Best Uses

garnish for cocktails and spritz-style drinks
tear-petal topping for salads and fruit plates
ice-cube or cold-set garnish on creamy desserts

Flavor Profile

cool, mildly vegetal nectar flavor lightly sweet with a clean floral finish tender, thin-petaled bite that turns silky when dressed

Kitchen Pairings

citrus (lemon or orange) honey or simple syrup yogurt or crème fraîche light vinaigrettes (white wine or rice vinegar) champagne or dry sparkling wine

Frequently Asked Questions

What pest or disease is most likely on Petunia × atkinsiana (Surfinia Sky Blue) and how do I control it?

Petunias commonly get botrytis/grey mold and leaf spot, especially in humid weather or when foliage stays wet. Water at the soil line, space plants for airflow, remove any spotted or greyed leaves, and avoid late-day watering. If new spots keep appearing, spray with a labeled fungicide for ornamental bedding plants and repeat according to the label interval.

How often should I water Petunia × atkinsiana during peak growth?

During active growth, keep the potting mix or soil evenly moist but never waterlogged—water when the top 1 inch feels dry. In full sun, Surfinia Sky Blue in containers often needs daily checks and may need watering once per day or even twice during heat waves. Make sure excess water drains freely so roots aren’t sitting in saturated media.

How can I tell when Surfinia Sky Blue is ready to harvest?

Petunia × atkinsiana is grown for flowers rather than for a typical edible harvest, so “ready” means the plants are in consistent bloom. Harvest/collect spent flowers when they finish blooming: pinch or snip off faded blooms with a short section of stem to trigger fresh flowering. You’ll know it’s ready to be actively deadheaded when new buds are continuously forming and the plant reaches steady, repeat blooms around its full 70-day establishment period.