- Full Sun (At Least 6 Hours Of Direct Sunlight)
- Mature Height 3 - 4 Feet
- Mature Spread 3 - 4 Feet
- Growing Zones 3 - 9
- Use As A Thriller In Containers
The striking flowers of the Silky Deep Red Tropical Milkweed last from late spring into fall and will be a consistent burst of color all summer long. Deep red and brilliant orange flowers burst forth in small groupings. The lance-shaped foliage of this upright thriller is glossy green. This Milkweed cultivar is also known by the scientific name Asclepias curassavica or Mexican Butterfly Weed.
This perennial is a large plant that can reach 4 feet tall, making it wonderful to feature along foundation walls, borders, or mass plantings. Place it near a window or door so you can admire the many pollinators that will be drawn to the fragrant blooms. The flowers can be used in fresh or dried arrangements. Silky Deep Red Tropical Milkweed is native to North America, so it is easy to maintain as well as being deer-resistant for added convenience. This plant grows as a perennial in USDA zones 3 through 9.
Silky Deep Red Tropical Milkweed Care
This Milkweed needs at least 6 hours of sunlight to thrive, so plant in a sunny location. Soil should be rich, moist, and well-draining. Once settled in, Milkweed can be drought-tolerant, but check the soil during a dry spell and water if the top several inches are dry.
Milkweed is not a heavy feeder and typically grows well in poor-quality soil, but top dress the soil with organic compost during the spring or apply a slow-release plant food to kick start growth. Cut back growth in the fall after the flowers fade. Removing the spent flowers will prevent the plant from going to seed, but it also prevents butterfly colonies from detouring from their migration patterns.
Silky Deep Red Tropical Milkweed Spacing
This tall perennial will reach 3 to 4 feet tall and 2 to 3 feet wide. Plant about 3 feet from buildings and trees, but space 2 to 3 feet center to center from other plants for a full and lush mass planting.
Silky Deep Red Tropical Milkweed Information
| USDA Hardiness Zones: 3 - 9 |
| Plant Type: Perennials |
| Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight) |
| Mature Height: 3 - 4 Feet |
| Mature Spread: 2 - 3 Feet |
| Spacing: 2 - 3 Feet |
| Habit: Upright |
| Flower Color(s): Red, Yellow |
| Flower Description: |
| Bloom Period: Summer |
| Foliage Type: Evergreen |
| Foliage Color(s): Green |
| Foliage Description: |
| Seasonal Interest: Summer Flowering |
| Watering: Average |
| Resists: Deer |
| Tolerates: N/A |
| Attracts: Bees, Butterflies, Hummingbirds |
| Container Role: Thriller |
| Uses: Borders, Containers, Mass Planting, Wildlife Gardens |
| Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance, Native to North America |
| Brand: Proven Winners |
| Common Name: Silky Deep Red Tropical Milkweed |
| Other Name(s): |
| Scientific Name: Asclepias curassavica |
- SKU:
- ASCSR
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
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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.