
Light Needs

Mature Height

Mature Spread

Growing Zones
If you are in search of a low-maintenance, flowering groundcover with three seasons of interest, then your search is over because Leadwort is the plant for you. Brilliant blue star-shaped flowers bloom from mid-summer through fall. The flowers of the Ceratostigma plumbaginoides are on stems that reach above the foliage, so the blooms are on full display. The oval leaves are a bronzy hue when they first emerge in the spring and later settle into a glossy green before changing things up once again in the fall when the leaves turn a blazing shade of dark red.
Leadwort is a spreading groundcover, but it is less invasive than some groundcovers, so it will mostly stay put. Pair Leadwort with early spring-blooming bulbs for a seamless transition and consistent greenery or use under a tall shrub or tree. The darling blue flowers look lovely against the hardscape in a rock garden. Leadwort grows as a perennial in USDA zones 5 through 8.
Leadwort Care
This adaptable plant can be grown in full sun or partial shade. Although, increased light will encourage more blooms. Drainage is the most essential quality in terms of soil because this plant does not like to be soggy. Slightly acidic soil with high organic content is a plus. About half an inch of water per week is enough to keep this plant happy and healthy. Apply a balanced fertilizer in early spring and again in early summer.
Leadwort is a herbaceous perennial, and the growth will die back in the fall. Damaged growth can be removed at any time, but some gardeners leave the dead foliage in place over the winter, so it is easy to identify precisely where the new growth will emerge in the spring.
Leadwort Spacing
This spreading perennial will grow 12 inches tall and 12 to 18 inches wide. Space plants 22 to 28 inches apart to create a full and dense groundcover.
Leadwort Information
USDA Hardiness Zones: 5 - 8 |
Plant Type: Perennials |
Light Exposure: Partial Shade to Full Sun (At Least 3 Hours Of Direct Sunlight) |
Mature Height: 12 Inches |
Mature Spread: 12 - 18 Inches |
Spacing: 24 - 30 Inches |
Habit: Spreading |
Flower Color(s): Blue |
Flower Description: |
Bloom Period: August-October |
Foliage Type: Semi-Evergreen |
Foliage Color(s): Green |
Foliage Description: MultiColor |
Seasonal Interest: Summer Flowering, Fall Flowering |
Watering: Average |
Resists: Deer |
Tolerates: Drought |
Attracts: Butterflies |
Container Role: |
Uses: Borders, Containers, Groundcovers, Mass Planting, Wildlife Gardens |
Features: Attracts Pollinators, Foliage Interest, Low Maintenance |
Brand: |
Common Name: Leadwort |
Other Name(s): |
Scientific Name: CERATOSTIGMA PLUMBAGINOIDES |
- SKU:
- 1231001978-pc
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Quart Pot
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts

2.5 Quart
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts

#1 Pot
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts

#2 Pot
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons

#3 Pot
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons

#5 Pot
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons

Best in Class Warranty
We stand behind our plants with industry-leading guarantees to give you peace of mind.
Arrival Guarantee
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Free 1-Year Plant Warranty
All bushes, perennials & trees come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

Pre-Ordered Plants
Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated Spring Shipping Schedule
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants Shipping Now
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.