How to Grow Princess Pink
Wikimedia Commons
Princess Pink
Dianthus chinensis 'Princess Pink'
flowerPrincess Pink is a compact, bushy annual dianthus known for its vibrant pink flowers with distinctive fringed petals. This cultivar produces abundant blooms throughout the growing season and is prized for its ornamental appeal in gardens, borders, and containers. The flowers are slightly fragrant and attract butterflies and pollinators.
Looking for a specific variety?
When should you plant Princess Pink in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Princess Pink timeline · Pittsburgh, PA (Zone 6b)
-
Plant Princess Pink
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
First Princess Pink blooms
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Princess Pink dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-10; best performance in cooler zones 3-8
Sign up free to see if Princess Pink grows in your zone — and get a personalized planting timeline.
Get my Princess Pink timeline →Growth Stages
Seedling
10-14 daysTiny seedlings emerge with two oval cotyledons, developing true leaves within 7-10 days. Plants are delicate and require consistent moisture and bright light.
Provide bottom heat (65-70°F) to promote germination. Use a grow light or sunny windowsill. Thin seedlings to prevent damping off. Keep soil moist but not soggy.
Vegetative Growth
3-4 weeksYoung plants develop multiple sets of narrow, blue-green leaves and grow into compact, bushy mounds. Root system becomes established and plant gains vigor.
Gradually harden off transplants before planting outdoors. Pinch back growing tips early to encourage bushier growth and more flower buds. Maintain consistent moisture and full sun exposure.
Flowering
6-10 weeks from first bloom onwardPlant produces abundant pink flowers with ruffled, fringed petals. Blooms appear in clusters at branch tips and continue throughout the season with proper deadheading.
Deadhead spent flowers regularly to promote continuous blooming. Reduce watering slightly if temperatures cool. Apply balanced fertilizer every 2-3 weeks. Watch for spider mites in dry conditions.
Peak Bloom & Maintenance
Continues until frost or temperature stressPlant reaches full flowering potential with dense clusters of pink blooms covering the mound-shaped plant. Flowers remain vibrant with continued care.
Continue deadheading for maximum flower production. Water during dry spells, especially in heat. Reduce nitrogen to maintain flower production over foliage. Pinch back leggy growth as needed.
Decline & End of Season
Variable; until killing frostAs temperatures drop in fall or if plant experiences heat stress, flowering slows and foliage may appear less vigorous. Plant performance decreases with frost.
Annual plants will decline with first frost (32°F or below). In warm zones, may continue until winter cold arrives. Remove plants after frost and compost. Save seeds from spent flowers if desired.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with water to dislodge; use neem oil or insecticidal soap; increase humidity; avoid overhead watering that wets foliage
-
Spray with strong water stream; apply neem oil or insecticidal soap; introduce beneficial insects like ladybugs
-
and
Hand-pick in early morning; use slug traps with beer; apply diatomaceous earth; remove garden debris
-
Improve air circulation; avoid overhead watering; remove affected leaves; apply fungicide if severe; choose resistant varieties
-
Ensure excellent drainage; avoid overwatering; use sterile potting soil; allow soil to dry slightly between waterings
Uses
Edible Flowers
CulinaryDianthus petals are edible and mildly sweet with a slightly spicy clove flavor. They can garnish salads, desserts, or beverages, adding ornamental color and subtle flavor. [source]
Cut Flowers & Floral Arrangements
HouseholdPrincess Pink produces excellent long-lasting cut flowers with vibrant color and ruffled texture. They are ideal for bouquets, centerpieces, and wedding arrangements. [source]
Pressed Flowers & Crafts
CraftThe delicate pink petals press beautifully and can be used in dried flower arrangements, crafts, bookmarks, and resin projects for years of enjoyment. [source]
Pollinator Support
WildlifeThe abundant flowers attract butterflies, bees, and other beneficial pollinators, making Princess Pink valuable for pollinator gardens and supporting local ecosystems. [source]
Traditional Herbal Use
MedicinalDianthus has been used historically in traditional medicine for various purposes. Modern herbalists sometimes incorporate dianthus flowers in tea blends for potential wellness benefits. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Dianthus are ornamental flowers primarily grown for garden display. For cut flowers, harvest in early morning when stems are turgid. Cut stems at a 45-degree angle just above a leaf node. Remove lower leaves below the water line. Flowers typically last 7-10 days in a vase with fresh water changed every 2 days. Deadheading spent blooms on the plant encourages continuous flowering throughout the season.
Fun Facts
- 🌱 Dianthus is derived from Greek words meaning 'divine flower' (dios = divine, anthos = flower), and carnations and pinks have been cultivated for over 2,000 years, appearing in ancient Greek and Roman gardens.
- 🌱 The genus Dianthus includes over 300 species native to Europe, Asia, and North Africa, and pinks are the official flower of Poland.
- 🌱 Princess Pink's ruffled petal edges (called 'picotee' margins) are a result of selective breeding in dianthus breeding programs that emphasize ornamental appeal.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Princess Pink planting timeline
Tell us your zip code and we'll calculate exactly when to start Princess Pink seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Princess Pink timeline →