
Light Needs

Mature Height

Mature Spread

Growing Zones
Lovely flowers that bloom all summer long and a low-maintenance care regime make the Riptide Stokes Aster a good pick for a landscape. The flowers of the Stokesia laevis 'Riptide' measure 2-½-3 inches across and have frilly petals in a shade of periwinkle blue. The large outer petals are evenly spaced and feature deeply scalloped ends, creating a fringe-like appearance. The inner petals have the same shape but are much smaller and more densely spaced, giving the flowers an almost fuzzy texture.
The dense, mounded, well-branched growth habit gives this plant a full form. Feature the Riptide Stokes Aster in a border or mixed bed. The stunning flowers create a breathtaking mass planting, or use this Aster as a filler in a container. Trim some of the flowers to include in arrangements. As a North American native, the Riptide Stokes Aster is easy to maintain. This beauty thrives in intense summer weather; increased heat and humidity are not an issue. Foragers like rabbits and deer leave this plant alone, while pollinators like bees and butterflies seek it out.
Riptide Stokes Aster Care
Plant the Riptide Stokes Aster in full sun because this beauty needs at least six hours of sunlight. This perennial is adaptable to most soil types, but fertile, moist, well-drained soil with an acidic to neutral pH will provide the best results. Water consistently for the first couple of months. Established plants are drought tolerant, but water during a dry spell to support continued blooming. Apply a layer of organic mulch around the base of the plant to retain moisture and provide nutrients. A light application of slow-release fertilizer will support the plant throughout the growing season.
Pinch new growth starting in the spring to encourage a full, bushy plant. Remove spent flowers or deadhead the plant to extend the blooming cycle. Trim all growth to ground level in the fall.
Riptide Stokes Aster Spacing
Mature plants reach 24 to 26 inches tall and 32 to 36 inches wide. Create a dense border by spacing plants 32 to 36 inches apart from center to center.
Riptide Stokes Aster Information
USDA Hardiness Zones: 5 - 9 |
Plant Type: Perennials |
Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight) |
Mature Height: 24 - 26 Inches |
Mature Spread: 32 - 36 Inches |
Spacing: 32 - 36 Inches |
Habit: Mounded |
Flower Color(s): Blue |
Flower Description: Periwinkle blue |
Bloom Period: Mid to Late Summer, Early Fall |
Foliage Type: Herbaceous |
Foliage Color(s): Green |
Foliage Description: |
Seasonal Interest: Summer Flowering, Fall Flowering |
Watering: Average |
Resists: Deer, Rabbit |
Tolerates: Drought |
Attracts: Bees, Butterflies |
Container Role: Filler |
Uses: Borders, Containers, Mass Planting |
Features: Attracts Pollinators, Cut Flowers, Low Maintenance, Native to North America |
Brand: |
Common Name: Riptide Stokes Aster |
Other Name(s): Stoke's Aster |
Scientific Name: Stokesia laevis 'Riptide' PPAF CPBRAF |
- SKU:
- STORT
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.

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

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

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

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

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

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

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
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 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 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 that are currently in stock typically ship within 2-7 business days after your order is placed.