perennial
Hosta plantaginea 'True Blue'
True Blue Hosta
$12.95
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Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
48 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Cultivated origin
Toxicity
Toxic to dogs, cats, and horses
The Story
Plant Bio
True Blue is known for its striking blue foliage which stands out in shady gardens. This cultivar is particularly noted for its intense blue color, which can sometimes be hard to find in hostas.
Bloom Period:
J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate
Uses & Benefits:
Hosta plantaginea 'True Blue' offers lush, blue-green foliage that adds a calming presence to shaded garden areas.
Provides ground cover in shady spots, suppressing weeds and reducing soil erosion.
Attracts beneficial insects and provides habitat for small garden creatures.
Marketplace
Where to Buy
<1 Gal Pot
In Stock$12.95
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck well-draining loam soil around roots for optimal growth.
- Water regularly to keep soil moist but not waterlogged.
- Mist cuttings lightly to encourage root development, lasting 2-3 weeks.
- Place in partial shade to protect from harsh afternoon sun.
- Apply organic fertilizer in early spring for healthy foliage.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Use shaded areas to prevent leaf scorch and promote lush growth.
Keep It Thriving
Care Guide
Do
- Provide consistent moisture 🌱
- Mulch to conserve soil moisture
- Use organic fertilizers in spring
- Monitor for pests regularly
Don't
- Avoid overwatering to prevent root rot ❌
- Do not expose to direct harsh afternoon sun ❌
- Skip fertilizing during dormant periods ❌
- Don't neglect pest inspections ❌
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Winter Prep |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Shady woodland gardenSilver-foliaged borderElegant container display
Companion Plants
Ferns Astilbe Japanese painted fern Heuchera Brunnera
Multiply
Propagation Methods
Good to Know