This product does not ship to: Idaho
Availability : Pre-Order
Availability : In Stock

Volcano® Red Garden Phlox

Volcano Phlox

Availability : Pre-Order
Availability : In Stock
$40.49 - $49.99
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This product does not ship to: Idaho
Light Needs

Light Needs

Partial Sun to Full Sun
(At Least 5 Hours of Direct Sunlight)
Mature Height

Mature Height

2 Feet
Mature Spread

Mature Spread

2 Feet
Growing Zones

Growing Zones

4 to 8

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.

Quart Pot

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

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

#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

#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

#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

#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.

Plant Shipping

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 10March 24th
Zone 9March 31st
Zone 8April 7th
Zone 7April 14th
Zone 6bApril 21st
Zone 6aApril 28th
Zone 5bMay 5th
Zone 5aMay 12th
Zone 4May 19th
Zone 3May 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.