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Light Needs
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Mature Height
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Mature Spread
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Growing Zones
Clusters of fiery, red blossoms erupt like a volcano out of the tips of the sturdy 18 to 24 inch stems and contrast well against the dark green foliage on this new phlox cultivar. A low growing, compact plant with a 15 to 18 inch spread it fills in an open space in the perennial bed nicely. This old fashioned cottage garden favorite produces showy, highly fragrant blooms from early July to September.
This low maintenance strain of phlox is highly resistant to powdery mildew, deer and is tolerant of mild drought conditions. It would be an excellent specimen plant in the perennial garden, mass planting or in a pot or container. Although winter-hardy in zones 4 to 9, plants grown in containers or pots would need to be brought indoors in areas where temperatures fall below freezing for extended periods of time.
Volcano® Red Garden Phlox Care
Phlox does best in full sun but will take some shade. It prefers a moist, well-drained soil but is tolerant of a wide range and will grow in average garden soil. It does not like wet areas.
Phlox growing tips can be pinched when the plants are 6 to 8 inches tall to encourage bushier plants with more flower heads. Deadheading is done immediately after flowering to prevent the plant from using its energy to set seed. Large clumps may be divided every 3 to 4 years. Cut stems back to a few inches above the ground in fall and lightly mulch for winter protection. Plants growing in pots or containers would need to be stored inside for the winter.
Volcano® Red Garden Phlox Spacing
Volcano Red should be spaced at a distance of 12 to 15 inches and would do well as a mass planting, walkway planting, accent in the perennial border and in a pot or container.
Volcano® Red Garden Phlox Information
USDA Hardiness Zones: 4 - 8 |
Plant Type: |
Light Exposure: Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight) |
Mature Height: 18 - 24 Inches |
Mature Spread: 15 - 18 Inches |
Spacing: 15 - 18 Inches |
Habit: Spreading, Upright |
Flower Color(s): Red |
Flower Description: |
Bloom Period: June through September |
Foliage Type: Herbaceous |
Foliage Color(s): Green |
Foliage Description: |
Seasonal Interest: Summer Flowering |
Watering: Average |
Resists: Disease, Pests & Insects |
Tolerates: Drought |
Attracts: Butterflies, Hummingbirds |
Container Role: Thriller |
Uses: Borders, Containers, Mass Planting, Wildlife Gardens |
Features: Attracts Pollinators, Fragrant, Low Maintenance |
Brand: Volcano Phlox |
Common Name: Volcano® Red Garden Phlox |
Other Name(s): |
Scientific Name: PHLOX `VOLCANO RED` |
- SKU:
- 1231007468-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.
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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
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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
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#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
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#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
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#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
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#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
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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.
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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.