Mandevilla Original Crimson Bush

Plant Overview

Mandevilla Original Crimson Bush (Mandevilla hybrida Sun Parasol® Original Crimson) is a beautiful tropical flowering plant admired for its rich crimson-red, trumpet-shaped blooms, glossy green foliage, and naturally bushy growth habit. This heat-loving variety produces vibrant flowers throughout the warmer months, creating a colorful display in Florida landscapes. Unlike larger climbing Mandevilla varieties, Original Crimson features a more compact, upright form, although its stems can be trained along a small trellis. Its attractive growth makes it an excellent choice for landscape beds, patio containers, hanging baskets, and tropical garden accents.

Key Plant Characteristics

• Botanical Name: Mandevilla hybrida Sun Parasol® Original Crimson

• Common Names: Mandevilla Original Crimson Bush, Sun Parasol Original Crimson

• Plant Type: Tropical evergreen tender perennial

• Mature Height: Approximately 12–24 inches

• Mature Spread: Approximately 24–36 inches

• Growth Rate: Moderate to vigorous

• Growth Habit: Bushy, upright, well-branched, with some climbing potential

• Foliage: Glossy, deep green, oval-shaped leaves

• Flowers: Vibrant crimson-red, trumpet-shaped blooms

• Blooming Season: Spring through fall in warm conditions

• USDA Hardiness Zones: 9–11, with reliable year-round growth in frost-free Zones 10–11

• Florida Growing Zones: Best suited to Central and South Florida; protect plants during freezing temperatures in colder regions

• Sunlight Requirements: Full sun

• Special Features: Heat-tolerant, long-blooming, attractive to pollinators, and suitable for containers and landscape beds

Plant Care Guide

• Sunlight: Plant in full sun, providing at least 6 hours of direct sunlight daily for abundant flowering.

• Watering: Water regularly during establishment. Once established, allow the upper soil to dry slightly between waterings. Avoid saturated conditions.

• Soil: Prefers fertile, well-draining soil. For containers, use a quality potting mix that allows excess water to drain freely.

• Fertilizing: Apply a balanced, slow-release fertilizer during active growth to encourage healthy foliage and continuous flowering.

• Pruning: Lightly trim stems to encourage bushier growth and maintain shape. Provide a small trellis if climbing growth is desired.

• Cold Protection: Sensitive to frost and freezing temperatures. Protect outdoor plants during cold snaps or move containers to sheltered locations.

• Pests & Diseases: Monitor for spider mites, aphids, thrips, and whiteflies. Maintain good airflow and avoid overwatering.

• Additional Care Tips: Allow approximately 2–3 feet of space for mature growth. This versatile variety works beautifully in patio planters, hanging baskets, and sunny tropical garden beds.