Bromeliad Imperialis 25G

Bromeliad Imperialis – 25 Gallon Pot (Alcantarea imperialis) available in Jupiter, FL.

The Bromeliad Imperialis (Alcantarea imperialis) is a breathtaking statement plant, known for its massive size, striking foliage, and architectural presence. Native to Brazil’s rocky cliffs, this terrestrial bromeliad is a showstopper in South Florida landscapes, thriving in our tropical climate with bold, broad leaves in deep burgundy or rich green hues. With a rosette that can reach up to 5 feet wide and a towering flower spike that can climb to over 8 feet, this plant brings exotic drama to any garden, courtyard, or poolside setting.

Sold in a 25-gallon pot, this mature bromeliad is ready to be the centerpiece of your landscape. As a member of the Bromeliaceae family and the Liliopsida class (monocots), it’s adapted to thrive in harsh environments, making it an ideal low-maintenance beauty for design-forward gardeners.

Key Features:

• Botanical Name: Alcantarea imperialis

• Common Name: Bromeliad Imperialis

• Family: Bromeliaceae (Bromeliad family)

• Class: Liliopsida (Monocots)

• Pot Size: 25 Gallon

• Mature Width: 4–5 feet

• Height with Inflorescence: Up to 8–10 feet

• USDA Zones: 9–11

• Foliage: Broad, leathery leaves in deep green or burgundy

• Bloom Time: Infrequent but long-lasting (can last 4–6 months)

• Growth Habit: Rosette form with upright flowering spike

Sunlight Needs:
Prefers partial sun to bright, filtered light. In South Florida, it thrives in morning sun with afternoon shade or dappled light under palm canopies. Too much direct sun can cause leaf scorch, while too little light may dull its color.

Watering Requirements:
Water regularly but avoid overwatering. The central “cup” should be filled with water, especially in dry periods. Soil should be well-drained and allowed to dry slightly between waterings. In-ground plantings require less frequent watering once established.

Soil Preferences:
Thrives in well-draining, sandy or rocky soils. For pot culture, use a light mix with orchid bark, perlite, and peat or cactus soil. It benefits from slightly acidic to neutral pH.

Fertilization:
Apply a diluted liquid fertilizer directly into the central cup every 6–8 weeks during the growing season. Avoid over-fertilizing, which can distort the plant's shape or color.

Pest & Disease Resistance:
Very resilient. Occasionally susceptible to scale or mealybugs, especially if grown in too much shade or overly damp conditions. Good airflow and proper drainage prevent most issues.

Maintenance & Pruning:
Extremely low maintenance. After flowering, the main rosette will slowly decline but will produce pups (offsets) at the base. These can be divided and replanted to propagate new plants.

Why It Works in South Florida:

• Loves heat, humidity, and well-drained soils

• Eye-catching foliage adds year-round tropical drama

• Perfect for modern, coastal, or naturalistic designs

• Drought-tolerant once established

• Pairs beautifully with palms, crotons, and stonescapes

Jupiter Farms & Nursery