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Light Needs
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Mature Height
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Mature Spread
Warm climate gardeners say “Ole!” when planting Machu Morado Mexican Petunia in their full sun gardens. Bright purple, ruffled, trumpet-shaped blooms sway over beautiful glossy green lance-shaped leaves providing a long season of color when nights are warm and days are hotter. No need to take a siesta here as this continuous blooming annual is heat and drought tolerant and loves the sun.
Native to Mexico, the Caribbean and South American, Zones 9a to 12b, Mexican Petunia can take the heat. An improved variety, Machu Morado does not send out runners and take over your landscape. It is a safer alternative to native R. simplex. Native Mexican Petunias have naturalized in the Deep South and are hard to eradicate when they become rampant but there is no need to be concerned with this variety.
Machu Morado Mexican Petunia Care
Machu Morado is not a fussy annual in Zones 3-8; in fact, it tolerates a wide range of conditions. In northern climates, it will bloom sparsely until the heat of summer hits, but when nights cool, flowering slows. It tolerates a wide range of soil pH from slightly acidic 6.1 to slightly alkaline 7.8. It is not a heavy feeder, so unless you place it in containers where it would appreciate the occasional feeding, nothing else needs to be done. Well-draining soil is crucial.
Deadheading is not necessary as it drops its spent flowers on its own. Pruning is not necessary either. Machu Morado will attract bees, butterflies and hummingbirds, so plant it where you will appreciate the frequent visitors. Pair this tall upright annual with other daisy-like flowers in a wide range of colors for an outstanding display.
Machu Morado Mexican Petunia Spacing
Space plants 10 to 18 inches apart. Growing up to 32 inches tall, this is a mid-garden to back-garden plant. Its upright habit will pair wonderfully with lower-growing, sun-loving annuals in your landscape or large container garden. Be prepared to reach for this lovely purple flower year after year for your full sun gardening needs.
Machu Morado Mexican Petunia Information
USDA Hardiness Zones: 9-12 |
Flower Color(s): Purple |
Flower Description: Periwinkle Purple |
Bloom Period: Planting To Frost |
Foliage Color(s) Green |
Foliage Description: Deep Green |
Light Exposure: Partial Sun to Full Sun |
Height Class: Medium |
Height: 18-32 Inches |
Spread: 10-18 Inches |
Spacing: 10-18 Inches |
Habit: Upright |
Watering: Average |
Drought Tolerant: No |
Attracts: Bees, Butterflies |
Container Role: Thriller |
Use Types: Border Plant, Container, Landscape, Mass Planting |
Features: Continuous Bloom or Rebloomer, Low Maintenance, Deadheading Not Necessary, Pollinator Attractor |
Maintenance: Easy |
Scientific Name: Ruellia simplex 'R12-2-1' USPP 28,449 |
Common Name: Machu Morado Mexican Petunia |
Other Name(s): Mexican Bluebell, Britton'S Wild Petunia |
Plant Type: Annual |
Brand: Proven Winners |
- SKU:
- RUEMMP
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.
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3.5" Pot
Also Known As:
3.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
~1.42 quarts
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4.25" Pot
Also Known As:
4.25" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.93"H x 4.25"W
Volume:
~1.56 pints
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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
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#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
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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.
30 Days
For annuals, houseplants & vegetables, we provide a 30-day warranty to ensure that your plants thrive.
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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.