Volcano® Ruby Garden Phlox

Availability : Sold Out
$39.99 - $50.99

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Light Needs

Light Needs

Full Sun
(6+ Hours Direct Sun)
Mature Height

Mature Height

2-3 Feet
Mature Spread

Mature Spread

2-3 Feet
Growing Zones

Growing Zones

4 to 10

Volcano® Ruby Garden Phlox is a colorful, fuss-free perennial and workhorse of the garden. Ruby red blooms appear from late June through late July, on compact, sturdy stems. Plant Volcano® Ruby Garden Phlox near a walkway or under a window to enjoy the explosion of bright, head-turning color and their subtle fragrance. They make an impressive color impact planted en masse. 

Volcano® Ruby Garden Phlox is a neat and compact perennial that produces sturdy branches from a central base point. Bred for high mildew resistance, once established they are very dependable garden performers. In addition to their vivid color, their light fragrance attracts hummingbirds and butterflies. Volcano® Ruby Garden Phlox grows 28” in height with up to a 24-36” spread. 

Volcano® Ruby Garden Phlox Care

Plant Volcano® Ruby Garden Phlox in a location that receives at least 6 hours of direct sunlight and partial afternoon shade. Space plants to allow for plenty of air circulation around each plant. Volcano® Ruby Garden Phlox will benefit from using a slow-release granular formula when initially planted. When the first flowers fade, apply a balanced, diluted, liquid fertilizer to encourage a second flush of blooms. Incorporating generous amounts of organic matter into the soil, particularly if the soil is lean or sandy, delivers essential nutrients slowly to the roots. Try using peat moss, garden compost, or well-rotted manure.

Water Volcano® Ruby Garden Phlox regularly, ideally in the morning, maintaining moist but not soggy soil. Avoid overhead watering by using drip irrigation or hand watering at the base of the plant to avoid splashing water on the leaves. Deadhead terminal blooms to encourage longer flowering. New flower buds will appear along the stem for a second flush, and they will continue to flower, often up until fall. Divide Volcano Ruby Garden Phlox plants after 3 years. 

Volcano® Ruby Garden Phlox Spacing

Plant Volcano® Ruby Garden Phlox in garden areas that long to be filled with eye-catching pops of color with other summer-flowering favorites.They are lovely in native plant gardens, in meadows, and naturalized areas. When planted en masse, space plants 24 inches or more on center, to allow adequate airflow and sunlight to reach all sides of the plant. 

Volcano® Ruby Garden Phlox Plant Facts

Growing Conditions

Hardiness ZonesGrowing Zones
USDA Zones 4 to 10 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
Sun Exposure
Full Sun (6+ Hours Direct Sun)
Mature Height
2-3 Feet
Mature Spread
2-3 Feet
Growth Habit
, Mounded
Water Needs
Average

Flowers & Foliage

Flower Colors
, Red
Flower Description
Red
Bloom Time
Summer
Foliage Color
, Green
Foliage Description
Green
Foliage Type
, Herbaceous
Seasonal Interest
, Summer Flowering

Garden Benefits

AttractsButterflies Hummingbirds
ResistsDisease
ToleratesJuglone
SafetyKid Safe Pet Safe
FeaturesAttracts Pollinators Cut Flowers
Great ForBorders Containers Groundcovers Mass Planting Specimen or Focal Point
Container RoleFiller

Plant Overview

Common Name
Volcano® Ruby Garden Phlox
Botanical Name
Phlox Volcano Ruby
Plant Type
Perennial

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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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Plants Shipping Now

Plants that are currently in stock typically ship within 2-7 business days after your order is placed.

Shipping Destinations

Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.

This plant cannot be shipped to the following states: AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.

If you have any questions about shipping restrictions, feel free to reach out to our team!