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Luna™ Rose Hardy Hibiscus

Hibiscus moscheutos 'Luna Rose'

  • Dinner Plate-Sized Luna Rose Blooms on Compact Plants for Maximum Garden Impact
  • Cold Hardy: Thrives in Zones 4-9
  • Grows 2-3 ft Tall and Wide
  • Showy Red, Pink Blooms From Late Summer to Late Fall
  • Heat Tolerant, Salt Tolerant
Regular price $1699
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Plant Size

Planting & Care

Where to Plant

  • Sunlight: This Hibiscus thrives in full sun, meaning at least 6 to 8 hours of direct light daily. While it can handle light afternoon shade, less sun usually results in fewer dinner plate blooms and weaker stems that may flop over.
  • Soil: It prefers rich, moist, and slightly acidic soil that holds onto water without becoming a stagnant swamp. If you have heavy clay, mix in plenty of compost to improve drainage, as "wet feet" in winter can cause the crown to rot.

Watering Requirements

During the first year, water deeply twice a week to ensure the root system anchors properly. Once established, these plants are thirsty and require consistent moisture to keep their massive blooms from wilting, though they can handle short dry spells. If the soil stays too dry for too long, the plant will drop its lower leaves and produce significantly smaller flowers.

Pruning Tips

Luna Rose blooms on new wood, so you should cut the entire plant back to about 4 inches above the ground in late winter or early spring. This "hard haircut" encourages vigorous new growth from the base where the flowers will eventually form. Removing old, woody stalks every year prevents the center of the plant from becoming cluttered and improves airflow to ward off powdery mildew.

Fertilizer Needs

Apply a balanced, slow release fertilizer in early spring as soon as you see the first green shoots emerge from the soil. Avoid using high nitrogen fertilizers in late summer because this forces tender new growth that cannot harden off before the first frost. Instead, stick to a formula with a higher middle number (phosphorus) to fuel those iconic rose pink blooms.

Delivery and Shipping

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50 $9.99
$50 - $99.99 $14.99
$100 - $149.99 $16.99
$150 - $198.99 $24.99
$199+ FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Specifications

Plant specifications
Plant Characteristics Cold hardy, Fast-growing, Flowering, Wet Soils, Clay Tolerant, Heat Tolerant, Attracts pollinators, Container Friendly
Hardiness Zone 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight Full sun, Partial shade
Height 2-3 ft
Width 2-3 ft
Watering Needs High
Preferred Soil Loamy, Peaty, Sandy
Growth Rate Moderate
Growth Habit Upright
Plant Life Cycle Perennial
Blooms In Fall, Summer
Flower Color Red, Pink
Foliage Color Green
Native Yes
Suitable Space Indoors, Outdoors
Plant Name Hibiscus
Botanical Name Hibiscus moscheutos 'Luna Rose'
Species moscheutos
Cultivar Luna Rose
Class Magnoliopsida
Does Not Ship To AK, AZ, HI, ID, MT, PR

Frequently Asked Questions

How often should I water Luna™ Rose Hardy Hibiscus and does it need consistent moisture?

  • Hardy Hibiscus prefers consistently moist soil but tolerates some drought once established. Water deeply 2-3 times per week during the growing season, allowing soil to dry slightly between waterings. Mulch around the base to retain moisture and reduce watering frequency.

When does Luna™ Rose Hardy Hibiscus bloom and how long does the flowering season last?

  • Luna™ Rose Hardy Hibiscus blooms from summer through fall with massive dinner plate-sized flowers. This hardy perennial grows 2-3 feet tall in zones 4-9 and produces its stunning rose-pink blooms continuously throughout the long season. Shop at Nature Hills for this showstopper.

Is Luna™ Rose Hardy Hibiscus deer resistant?

  • Luna™ Rose Hardy Hibiscus is generally deer resistant due to its membership in the mallow family. The thick, fuzzy foliage and sturdy stems are typically unappealing to deer. For best protection in zones 4-9, plant it closer to high-traffic areas where deer are less likely to browse.

Does Luna™ Rose Hardy Hibiscus need to be cut back in winter or fall?

  • Luna™ Rose Hardy Hibiscus should be cut back to 4-6 inches above ground level in late fall or early spring. As a perennial that grows from roots to full 2-3 foot size each season in zones 4-9, it naturally dies back in winter. Cut stems after they've turned brown for easiest cleanup.

Can Luna™ Rose Hardy Hibiscus tolerate clay soil or does it need well-draining conditions?

  • Luna™ Rose Hardy Hibiscus tolerates clay soil well, as it's naturally adapted to handle moisture retention. This hardy perennial thrives in zones 4-9 and actually benefits from consistent moisture during its growing season. Plant it in clay areas where you need reliable color all summer, available at naturehills.com.