How to Grow Claytonia
Wikimedia Commons
Claytonia
Claytonia perfoliata
vegetableClaytonia, also known as miner's lettuce or spring beauty, is a delicate leafy green with distinctive round, perfoliate leaves that clasp around the stem. This cool-season vegetable is tender, succulent, and mild-flavored with a slight sweetness. It grows rapidly and is ideal for fresh salads and spring harvests.
When should you plant Claytonia 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 Claytonia timeline · Pittsburgh, PA (Zone 6b)
-
Plant Claytonia
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Claytonia
Around May 17≈ 30 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Claytonia dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Cool-season crop thriving in zones 3-9; best in spring and fall, or winter in mild climates
Sign up free to see if Claytonia grows in your zone — and get a personalized planting timeline.
Get my Claytonia timeline →Growth Stages
Germination & Seedling
1-2 weeksTiny seeds sprout within 7-10 days at cool temperatures (50-65°F). First true leaves appear with the characteristic clasping form beginning to emerge.
Keep soil moist. Ensure consistent moisture for reliable germination. Seeds need light to germinate—do not cover completely. Thin seedlings to 6 inches apart once they develop true leaves.
Vegetative Growth
2-4 weeksPlant develops rosette of succulent, round, perfoliate leaves. Foliage expands rapidly in cool weather. Leaves are tender, mild-flavored, and ready for harvest at baby leaf stage or as full rosettes.
Maintain consistent moisture. Keep soil cool with mulch in warm seasons. Fertilize lightly with balanced fertilizer if growth slows. Protect from heavy frost or excessive heat.
Leafy Maturity
2-3 weeksFull rosette formation with multiple layers of perfoliate leaves. Plant reaches 6-12 inches in diameter depending on variety and conditions. Leaves remain tender and are at peak flavor.
Begin harvesting outer leaves from base to encourage continued production. Avoid bolting by maintaining cool temperatures and consistent moisture. Harvest regularly to extend productivity.
Bolting
1-2 weeksAs temperatures warm or day length increases, plant sends up a central flower stalk with small white or pink flowers. Leaves become tougher and may develop bitter flavor. Seeds develop.
Harvest before bolting begins for best quality. In cool climates, bolting may take several weeks. Remove bolting plants if continuing succession sowings are desired. Bolted plants can be left to self-seed.
Seed Production
2-3 weeksPlant flowers and produces small, rounded seed capsules. Plant becomes woody and inedible. Seeds mature and dry on plant.
Allow to mature fully if saving seeds. Collect seed pods when dry. Allow seeds to dry completely before storage. Plants may self-seed in favorable conditions.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
and
Hand-pick, use copper tape barriers, apply diatomaceous earth, encourage ground beetles and toads
-
Row covers, neem oil, spinosad, dust with kaolin clay; encourage predatory insects
-
Strong water spray, insecticidal soap, neem oil, attract beneficial insects like ladybugs and lacewings
-
Ensure good air circulation, avoid wetting foliage, remove affected leaves, apply sulfur if needed, use well-draining soil
-
Improve air circulation, avoid overhead watering, thin plants, apply copper fungicide or sulfur if needed
Uses
Fresh Salads & Microgreens
CulinaryTender claytonia leaves are perfect for fresh salads, mesclun mixes, and microgreens. The mild, slightly sweet flavor and delicate texture make it a premium salad green that adds visual interest with its distinctive round leaves. [source]
Spring & Winter Harvests
CulinaryClaytonia thrives in cool-season gardens, providing nutritious greens in spring and fall when many other salad plants struggle. It's especially valuable for winter gardens in mild climates. [source]
Nutritional Support
MedicinalRich in vitamin C, minerals, and antioxidants, claytonia supports immune function and general wellness. Traditionally used in spring tonics to address deficiencies after winter months. [source]
Food for Pollinators & Beneficials
WildlifeAllowing claytonia to bolt and flower provides early-season nectar and pollen for bees, butterflies, and other pollinators. The flowers attract beneficial insects that control garden pests. [source]
Cut Greens & Floral Garnish
HouseholdThe attractive perfoliate leaves and delicate white-pink flowers make claytonia suitable for decorative garnishes in culinary presentations. Fresh leaves add textural interest to composed plates. [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 at 30-35 days when leaves are tender and mild. Harvest outer leaves from the base to encourage continued production, or remove entire rosette. Best harvested in early morning when crisp. Flavor is best in cool weather; harvest before bolting occurs (indicated by upright flower stalk). Can harvest continuously for 3-4 weeks with proper succession planting.
Fun Facts
- 🌱 Claytonia earned the common name 'miner's lettuce' because California Gold Rush miners ate it as a quick salad green to prevent scurvy, providing essential vitamin C during their long expeditions.
- 🌱 The distinctive perfoliate leaves—where the stem appears to pierce through the center of a round leaf—are botanically unique and function to collect water and nutrients; the plants are technically still seedlings in some Claytonia species.
- 🌱 Claytonia seeds are extremely small (about 1mm) and require light to germinate, which is why they must be surface-sown rather than buried, and why the species thrives as a winter annual in many regions, naturally germinating in fall with shorter days.
Gardening Terms
New to gardening? Learn about terms used in this guide:
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Claytonia planting timeline
Tell us your zip code and we'll calculate exactly when to start Claytonia 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 Claytonia timeline →