Bring elegant color transitions and evergreen beauty to your landscape with Rhododendron ‘Horizon Monarch’, an award-winning flowering shrub prized for its unique blooms that shift from pink to yellow to creamy tones throughout the blooming season. Blooming in mid-season, this spectacular rhododendron produces large showy flower trusses that create a soft multicolored display against rich evergreen foliage.

Recognized as Rhododendron of the Year in multiple regions, ‘Horizon Monarch’ is valued for its vigorous growth, striking color blend, and dependable garden performance. Its larger mature size makes it ideal for woodland gardens, privacy screens, foundation plantings, and mixed landscape borders. You will receive a healthy, well-established container-grown plant similar in size and condition to the one shown in the listing photos.

You will receive:
✔️ 1 live Rhododendron ‘Horizon Monarch’ shrub
✔️ Grown in #3 nursery container
✔️ Healthy, rooted evergreen plant
✔️ Award-winning flowering landscape shrub
✔️ Secure packaging for safe arrival

Growing Information

• Common Name: Horizon Monarch Rhododendron
• Botanical Name: Rhododendron ‘Horizon Monarch’
• Plant Type: Evergreen flowering shrub
• Growth Stage: Established container-grown plant
• Sun Requirements: Partial shade to filtered sun
• Soil: Acidic, moist, well-draining soil
• Watering: Moderate; keep soil evenly moist
• Mature Height: Approximately 6 feet
• Mature Width: 5–6 feet
• Growth Rate: Moderate
• USDA Zones: 6–8
• Container Friendly: Yes when young

Care Tip

Apply mulch annually to maintain cool roots and conserve moisture. Light pruning after flowering encourages fuller branching and helps maintain a tidy growth habit.

Plant Condition Disclosure

Live plants may be shipped dormant, leafless, recently pruned, bare root, or partially defoliated depending on season, weather, and shipping requirements.

Natural variation in size, branching, foliage density, color, root structure, and overall appearance should be expected.

Important Note

You will receive a live starter plant (seedling/young plant). Listing photos show the plant at a mature stage for reference only. The actual plant size, shape, and appearance may vary and will be significantly smaller than the images shown.

Customer Notice for Live Plants

Live plants may experience normal shipping stress such as leaf loss, yellowing, wilting, or minor branch damage.

Please consider local weather before purchasing. Extreme heat, freezing temperatures, severe weather, shipping delays, or unattended packages may increase plant stress.

Due to the perishable nature of live plants, returns are generally not accepted. If there is an issue with your order, please contact us within 48 hours of delivery and provide the required photos for review.

• Photos of the shipping box
• Photo of the shipping label
• Clear photos of the plant from multiple angles
• Scratch test photos if the plant appears dead or dormant

Dormant, stressed, defoliated, wilted, or transit-shocked plants are not automatically considered dead.

Claims submitted without the required photos or more than 48 hours after delivery may not be eligible for review, replacement, or refund.