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Hibiscus 'Mahogany Splendor'
Seed Packet

Hibiscus 'Mahogany Splendor'

Hibiscus acetosaella
We love flowers, but good foliage is essential for that perfect garden vignette. Unfortunately, this gorgeous tropical deep rose hibiscus blooms too late for many up North; we have to be satisfied with the foliage only. But what foliage! What comes to mind is a cherished old garnet-red Japanese maple with serrated leaves, but in the form of a lithe red-hued annual. Grow in contrast with lime-green and orange plants for that wow factor!
SKU #S1437
$5.00
Details
Approximate Seeds Per Packet
15
Lifecycle
Annual; tender perennial
Perennial Hardiness Zone
8,
9
Annual Hardiness
Tender Annual
Mature Size
3-5' h x 2-3' w
Sun
Full sun to partial shade
Soil
Rich, moist, well-drained
Season
Summer to fall
Color
Deep purple-red foliage; blooms in warmer climates are deep to light pink
Features
Great for containers
Heat or Drought Tolerant
Attracts Butterflies
Attracts Bees
Attracts Hummingbirds
SOWING INSTRUCTIONS
Depth:
Just cover; scarify by chipping or filing seed and then soak in warm water for about an hour prior to sowing.
Sprout Time:
7-21 days
Seed To Bloom:
14-16 weeks
Starting Indoors:
Start in pots 8 weeks before the last spring frost. Keep at about 70-80°F. Sterile germinating mix is the preferred growing medium to prevent fungal problems.
Starting Outdoors:
Direct sow after last spring frost in warmer areas (zones 7+).
WHEN TO SET OUTSIDE
2 weeks after last springtime frost.
PLACEMENT & CULTIVATION
Hibiscus 'Mahogany Splendor' adds depth and complexity to mixed borders, its deep burgundy red foliage the perfect backdrop to bright red flowers such as lobelia and hibiscus 'Texas Star'. Also outstanding as a hedge and container specimen. Full sun brings out the deep, rich coloring. It thrives in summer's heat and humidity—plant in a warm, sheltered spot in moist, well-drained soils. Teardrop-shaped buds open to burgundy flowers in longer season areas in late summer and fall. Self-sows where hardy.
Final Spacing:
3'
Water Requirements:
Medium Water Use
Watering Details:
Keep moist
Soil pH:
Prefers neutral but will tolerate slightly acidic to slightly alkaline
Fertilizer:
Mix in about 2" of compost prior to planting, and mix in about an inch each spring if growing as a perennial.
Diseases & Pests:
If aphids are a problem, hose down the plants daily until the insects are no longer present; neem oil is also effective at controlling an infestation.