How to Grow Crown Daisy
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Crown Daisy
Glebionis coronaria
vegetableCrown daisy is a leafy green vegetable native to the Mediterranean region, prized for its tender, slightly bitter leaves with a pleasant aromatic flavor. The plant produces feathery foliage and can reach 1-2 feet in height. It's particularly popular in Asian and Mediterranean cuisines and is often used in salads, stir-fries, and cooked dishes.
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Example Crown Daisy timeline · Pittsburgh, PA (Zone 6b)
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Plant Crown Daisy
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Crown Daisy
Around Jun 1≈ 45 days after planting
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-9; can be grown year-round in mild climates (zones 9-10)
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Germination & Seedling
2-3 weeksSeeds sprout in 7-10 days with optimal soil moisture and temperature. Seedlings develop first true leaves and become tender greens ready for early harvest.
Keep soil moist but not soggy. Provide bright light or grow under grow lights. Thin seedlings to proper spacing once they have 2-3 true leaves. Maintain temperatures between 50-70°F.
Vegetative Growth
3-4 weeksPlant develops multiple feathery, deeply divided leaves. Stems begin to thicken and the plant grows upward and outward. Foliage becomes more robust and flavorful.
Water regularly to keep soil consistently moist. Begin light fertilizing every 2-3 weeks with balanced or nitrogen-rich fertilizer. Pinch back growing tips to encourage bushier growth. Protect from intense afternoon heat in hot climates.
Leafy Maturity
2-3 weeks onwardPlant reaches full leaf production with dense, abundant foliage at 12-18 inches tall. Leaves are tender and ready for harvesting. Plant maintains vegetative growth rather than bolting to flowers quickly.
Continue consistent watering and feeding. Harvest outer leaves regularly to encourage continued growth and prevent bolting. Watch for pest damage and diseases. Shade cloth may be beneficial in areas with temperatures above 80°F.
Flowering & Bolting
1-2 weeks before plant declinePlant begins to flower with small yellow daisy-like blooms appearing at branch tips. Leaf quality declines as energy is diverted to flower and seed production.
For extended leaf harvest, remove flower buds as they appear. If allowing plants to flower for seed saving, reduce watering slightly. Plants will naturally decline in vigor at this stage.
Seed Maturation
3-4 weeksFlowers develop into small seed pods that turn brown and dry. Seeds are viable for collection and future planting.
Allow flowers to fully mature and dry on the plant. Collect seed heads when completely brown and dry. Store seeds in cool, dry conditions for up to 3 years.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Use row covers on young plants, spray with neem oil or insecticidal soap, encourage natural predators like ladybugs
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Spray with strong water jet, use neem oil or insecticidal soap, introduce ladybugs or lacewings
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Use yellow sticky traps, spray with neem oil, increase air circulation around plants
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and
Hand-pick in early morning, use copper tape barriers, apply food-grade diatomaceous earth, remove garden debris
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Improve air circulation, avoid overhead watering, spray with sulfur or baking soda solution, remove affected leaves
Uses
Asian Greens & Salads
CulinaryCrown daisy is a staple in Asian cuisine, particularly in Japanese, Chinese, and Thai cooking. The tender, aromatic leaves are used fresh in salads, blanched as a side vegetable, or added to soups and stir-fries for a distinctive slightly bitter, peppery flavor. [source]
Mediterranean Cooking
CulinaryIn Mediterranean regions, crown daisy leaves are incorporated into traditional dishes, often blanched or sautéed with garlic and olive oil. The plant was historically used in Mediterranean salads and vegetable preparations. [source]
Traditional Herbal Remedy
MedicinalCrown daisy has been used in traditional medicine in Mediterranean and Asian cultures for its potential digestive and anti-inflammatory properties. The leaves contain various phytochemicals that may support overall wellness, though scientific studies are limited. [source]
Natural Pest Deterrent
HouseholdWhen grown near other vegetables, crown daisy may help deter certain pests due to its aromatic volatile compounds, making it a useful companion plant in organic gardens. [source]
Pollinator Support
WildlifeWhen allowed to flower, crown daisy produces small yellow blooms that attract bees, butterflies, and other beneficial pollinators, making it valuable for supporting garden ecosystems. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Begin harvesting outer leaves when plants are 6-8 inches tall, about 30-35 days after planting. Pinch or cut leaves from the outside of the plant to encourage continuous growth. Harvest in the morning for best flavor and texture. Young, tender leaves are most prized; harvest before flowering for optimal quality. Can be harvested repeatedly for 6-8 weeks or longer if maintained properly. Cut plants back by one-third periodically to rejuvenate growth.
Fun Facts
- 🌱 Crown daisy is also known as chrysanthemum greens, edible chrysanthemum, or shingiku (from the Japanese name 新菊), reflecting its popularity in Japanese cuisine where it has been cultivated for centuries.
- 🌱 The plant produces distinctive feathery foliage that becomes even more aromatic when bruised or handled, releasing its characteristic peppery, slightly anise-like scent.
- 🌱 Crown daisy is a cool-season crop that actually tastes better when grown in cooler temperatures (55-70°F), and can often be grown as a fall/winter crop in Mediterranean climates, making it ideal for extended-season gardening.
Gardening Terms
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