How to Grow Hosta 'June'
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Hosta 'June'
Hosta 'June'
shrubHosta 'June' is a compact, herbaceous perennial with stunning foliage featuring blue-green leaves with creamy yellow centers that mature to chartreuse. It's a hybrid cultivar prized for its colorful variegation and mounding habit, making it excellent for shade gardens, borders, and containers. The plant produces pale lavender flowers in mid-to-late summer on tall spikes.
When should you plant Hosta 'June' in your zone?
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Example Hosta 'June' timeline · Pittsburgh, PA (Zone 6b)
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Plant Hosta 'June'
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 Hosta 'June'
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Hosta 'June' dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-8, with best color in zones 3-7
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Emerging
2-4 weeksUnfurling fiddleheads appear in spring with yellow centers and blue-green edges
Remove winter mulch as shoots emerge. Watch for slugs. New foliage needs moisture but avoid overhead watering.
Vegetative Growth
4-8 weeksLeaves expand and develop full variegation; mounding habit becomes apparent. Plant grows outward and upward.
Maintain consistent moisture. Apply balanced fertilizer in spring. Mulch around base. Monitor for pests and diseases.
Flower Bud Formation
2-3 weeksTall flower scapes emerge from center of mound with buds forming along the spike
Provide adequate moisture to support flowering. Stake tall scapes if needed in windy locations.
Flowering
3-4 weeksPale lavender to light purple tubular flowers open progressively along the scape, attracting pollinators
Keep soil moist. Deadheading is optional but can redirect energy to foliage. Enjoy as cut flowers.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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and
Beer traps, copper tape, hand-picking at dawn, diatomaceous earth, neem oil, predatory ground beetles
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Hand-pick in early morning, neem oil, milky spore (soil treatment), row covers
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Remove affected leaves immediately, avoid overhead watering, improve air circulation, destroy severely infected plants
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Remove affected plants, sterilize tools between cuts, control aphids that spread virus, no chemical cure
Uses
Edible shoots (Urushi in Japanese cuisine)
CulinaryYoung unfurling shoots (fiddleheads) are edible and considered a delicacy in Japanese and Korean cuisine, with a slightly bitter flavor similar to asparagus. They should be blanched and cooked before consumption. [source]
Shade garden ornamental
HouseholdThe striking blue-green and chartreuse variegated foliage makes 'June' an ideal specimen plant for shaded borders, woodlands, and foundation plantings. It provides color and texture where few other plants thrive. [source]
Cut flowers and arrangements
CraftThe tall flower scapes with delicate lavender blooms are suitable for fresh cut arrangements and add elegant height to bouquets. Flowers last 1-2 weeks in water. [source]
Pollinator support
WildlifeThe tubular flowers attract bees and butterflies, providing nectar in mid-to-late summer when other plants may be fading. Mature plants offer shelter for beneficial insects. [source]
Traditional Asian herbal use
MedicinalIn traditional Chinese medicine, hostas are used in preparations to support overall wellness. Some species are studied for antioxidant compounds, though 'June' is primarily grown ornamentally. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Hostas are primarily foliage plants; no traditional harvest. Cut flowers spikes for arrangements in full bloom. Cut back all foliage in late fall or early spring after frost.
Fun Facts
- 🌱 Hosta 'June' was named by Frances and Chuck Williams and registered in 1999. It's a relatively recent cultivar that has become highly sought after by collectors due to its outstanding color combination.
- 🌱 The variegation in 'June' develops gradually over the growing season—new spring leaves are more yellow and slowly develop the blue-green edges as they mature and are exposed to light, making the plant more beautiful as summer progresses.
- 🌱 Hostas can live 50+ years in ideal conditions and improve with age. Mature established plants can be divided every 4-5 years to create new plants, making them economical long-term garden investments.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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