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Pansy Cool Wave Mix

Viola × wittrockiana 'Cool Wave Mix'

These revolutionary spreading pansies combine the beloved pansy face with a vigorous trailing habit that creates cascades of cheerful blooms. Incredibly cold-hardy and heat-tolerant, they provide color through multiple seasons and bounce back from frost damage better than any other pansy. The charming faces in purple, yellow, white, and bicolors make every container and garden bed smile.

Harvest

N/Ad

Days to harvest

📅

Sun

Cottontail Rabbit

☀️

Zones

1–10

USDA hardiness

🗺️

Difficulty

Easy

🌱

Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Start Indoors

Transplant

Direct Sow

Start Indoors

Transplant

Direct Sow

Showing dates for Pansy Cool Wave Mix in USDA Zone 7

All Zone 7 flower →

Zone Map

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Pansy Cool Wave Mix · Zones 1–10

What grows well in Zone 7? →

Growing Details

Difficulty

Easy

Spacing8-12 inches

SoilRich, moist, well-draining soil

pH6.0-7.0

WaterModerate to high, consistent moisture

SeasonCool season annual

FlavorMildly sweet, edible flowers

ColorMixed colors: purple, yellow, white, violet, bicolors

Size2-3 inch diameter flowers

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 3	April – May	June – July	June – August	—
Zone 4	March – April	June – June	June – July	—
Zone 5	March – April	May – June	May – July	—
Zone 6	March – April	May – June	May – July	—
Zone 7	February – March	April – May	April – June	—
Zone 8	February – March	April – May	April – June	—
Zone 9	January – February	March – April	March – May	—
Zone 10	January – January	February – March	February – April	—

Complete Growing Guide

Light: Cottontail Rabbit, Field Pansy. Soil: High Organic Matter, Loam (Silt). Soil pH: Neutral (6.0-8.0). Drainage: Good Drainage, Moist, Occasionally Wet. Spacing: Less than 12 inches. Growth rate: Rapid. Maintenance: Low. Propagation: Division, Seed, Stem Cutting. Regions: Mountains, Piedmont.

Harvesting

During the summer cleistogamous flower buds that never open but that produce fertile seeds. Fruit capsules split open by way of three valves. The seeds are often transported by ants.

Color: Brown/Copper. Type: Capsule.

Harvest time: Summer

Bloom time: Spring

Edibility: Violet leaves are high in Vitamin C and can be used in salads or cooked. The flowers can be made into candies or jellies.

Storage & Preservation

Fresh pansy flowers last 2-3 days when stored properly in the refrigerator. Place stems in water or wrap flowers gently in damp paper towels inside a plastic container.

For preservation, freeze individual flowers in ice cubes for stunning drink garnishes - the colors remain vibrant for months. You can also press pansies between parchment paper under heavy books for 2-3 weeks to create beautiful dried flowers for crafts.

Dehydrate petals at 95°F for 6-8 hours to make edible flower confetti for baking. Alternatively, infuse fresh petals in simple syrup or vinegar for unique culinary applications. The delicate petals don't preserve well through traditional canning methods, so focus on freezing and drying techniques for best results.

History & Origin

Origin: The genus is worldwide.

Advantages

+Disease resistance: Erosion, Heat, Humidity, Poor Soil
+Attracts: Violet leaves are high in Vitamin C and can be used in salads or cooked. The flowers can be made into candies or jellies.
+Wildlife value: This plant supports Fritillary butterfly larvae. Nectar from the flowers attracts butterflies and bees. Members of the genus Viola support the following specialized bees: Andrena (Gonandrena) fragilis, Andrena (Gonandrena) integra, and Andrena (Gonandrena) platyparia. Caterpillars of fritillary butterflies feed on the foliage. This plant can attract small mammals and songbirds.
+Edible: Violet leaves are high in Vitamin C and can be used in salads or cooked. The flowers can be made into candies or jellies.
+Fast-growing
+Low maintenance

Companion Plants

Plant Together

Sweet Alyssum

Attracts beneficial insects and provides ground cover, blooms complement pansies

Viola

Same family with similar growing requirements, creates cohesive cool-season display

Primrose

Shares preference for cool, moist conditions and partial shade

Dusty Miller

Silver foliage provides excellent contrast to pansy colors, similar water needs

Snapdragon

Cool-season annual with complementary height and similar cultural requirements

Calendula

Attracts beneficial insects, deters harmful pests, thrives in cool weather

Lettuce

Cool-season crop that benefits from pansy's pest-deterring properties

Dianthus

Similar cool-weather preference and complementary fragrance and colors

Keep Apart

Impatiens

Susceptible to similar fungal diseases and competes for moisture

Marigold

Different watering needs and strong scent may overwhelm delicate pansy fragrance

Mint

Aggressive spreader that will overtake pansies and compete for nutrients

Nutrition Facts

Calories

15kcal(1%)

Protein

1.03g(2%)

Carbs

3.28g(1%)

Fat

0.07g(0%)

Vitamin C

28mg(31%)

Vitamin A

97mcg(11%)

Iron

0.7mg(4%)

Calcium

39mg(3%)

Potassium

173mg(4%)

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #169270)

Pests & Disease Resistance

Resistance

Good tolerance to common pansy diseases

Common Pests

Aphids, slugs, spider mites

Diseases

Crown rot, gray mold, black root rot

Frequently Asked Questions

How long do Cool Wave pansies take to bloom from seed?▼

Cool Wave pansies typically bloom 12-15 weeks from seed. Starting indoors 10-12 weeks before last frost means you'll see first flowers 3-4 weeks after transplanting outdoors. In ideal cool weather conditions, they bloom continuously once established.

Can you grow Cool Wave pansies in containers?▼

Absolutely! Cool Wave pansies are excellent container plants due to their trailing habit. Use containers at least 8 inches deep with drainage holes. They're perfect for hanging baskets, window boxes, or as spillers in mixed plantings. Space 3-4 plants per 12-inch container.

Are Cool Wave pansies good for beginners?▼

Yes, once established, Cool Wave pansies are very beginner-friendly. They're forgiving of weather extremes, require minimal maintenance, and bloom prolifically. The main challenge is starting from seed, so beginners might prefer purchasing transplants from nurseries.

When should I plant Cool Wave pansy seeds?▼

Start Cool Wave pansy seeds indoors 10-12 weeks before your last frost date. For spring planting, this means starting seeds in December-January in most climates. You can also start seeds in late summer for fall/winter color in zones 7-9.

Do Cool Wave pansies come back every year?▼

Cool Wave pansies are technically annuals, but in zones 6-9 they often act as short-lived perennials, overwintering and returning in spring. In colder zones, treat them as annuals. They readily self-seed in favorable conditions.

What's the difference between Cool Wave and regular pansies?▼

Cool Wave pansies have a trailing, spreading habit (12-24 inches wide) versus upright regular pansies. They're also more heat and cold tolerant, bloom longer, and work better in containers. Regular pansies are more compact and better for formal bedding displays.