-
CATEGORY ::
- All Seeds /
- All Flower Seeds /
- All Butterfly Weed Seeds
Milkweed Seeds - Tropical
SEASON
Perennial
USDA ZONES
8 - 11
HEIGHT
24 - 32 inches
BLOOM SEASON
Summer and fall
BLOOM COLOR
Red
ENVIRONMENT
Full sun
SOIL TYPE
Moist, well-drained, pH 6.1 - 7.5
DEER RESISTANT
Yes
HOUSE PLANT
No
About...
Tropical Milkweed (Asclepias Curassavica) - Here are more Tropical Milkweed seeds that produce tender evergreen perennials. Butterflies love this plant, and it provides a great food source for them! Commonly called Mexican Butterfly Weed, Blood Flower or Tropical Milkweed, these showy plants have blooms in the colors or red, orange and yellow.
MORE BUTTERFLY WEED OPTIONS
Planting Directions
TEMPERATURE
60F
AVERAGE GERM TIME
14 - 28 days
LIGHT REQUIRED
No
DEPTH
Do not cover
SOWING RATE
5 ounces per 1,000 square feet or 2 - 4 seeds per plant
MOISTURE
Keep seeds moist until germination
PLANT SPACING
24 inches
CARE & MAINTENANCE
Butterfly Weed...less
Tropical Milkweed (Asclepias Curassavica) - Here are more Tropical Milkweed seeds that produce tender evergreen perennials. Butterflies love this plant, and it provides a great food source for them! Commonly called Mexican Butterfly Weed, Blood Flower or Tropical Milkweed, these showy plants have blooms in the colors or red, orange and yellow.
Common Questions
How is blood flower used in the landscape?
Blood flower is a great addition to perennial borders, cottage gardens, and meadow gardens. For the best visual impact, its slender and airy growth style complements well when combined with other tall plants that have a relaxed growth pattern. Consider mixing it with other milkweeds, coneflowers, asters, Liatris, and ornamental grasses. While this plant has traditionally been popular in butterfly gardens, some experts now recommend using different native milkweed species instead.
Will deer eat blood flower?
No, blood flowers are typically avoided by deer.
Should I prune back my blood flower plants?
Yes, blood flowers can disrupt the natural migratory route of monarch butterflies, it is advisable to prevent them from seeding and spreading, particularly in regions without severe winters. Trim the plants at ground level during autumn to prevent seeding. In locations with mild winters, prune the blood flowers every few weeks to avoid year-round flowering.
Can I grow my plants in containers?
Yes, blood flowers are pretty easy to grow in a container. Use a fairly large, deep container to provide room for the tap root. Use regular commercial potting mix and blend with vermiculite or extra perlite to improve drainage. Plants will need watered regularly in containers.
Are blood flower plants a good attractant for the monarch butterfly?
Bloodflower is a host for the parasite Ophryocystis elektroscirrha, which can weaken monarch butterfly populations. Also, blood flowers may harm monarch butterflies in zones where the plant is perennial, because monarchs continue to feed on blood flower into winter, disturbing their migration.
What are some good companion plants for butterfly weed?
Perennial such as crocosmia, anthemis, kniphofia and agapanthus all go well with common milkweed.