The Shrimp Plant (Justicia brandegeeana) is a charming tropical perennial loved for its unique flower bracts that resemble cooked shrimp. Native to Mexico, this plant brings a splash of vibrant colour to both indoor and outdoor spaces. Its cascading, shrimp-like blooms in shades of pink, red, and yellow can last for weeks, making it a favourite among gardeners who want something a little exotic but surprisingly easy to care for.
If you’re looking to add tropical flair to your garden or brighten your living space, here’s everything you need to know about shrimp plant care.
Table of Contents
🌞 Light Requirements
Shrimp plants thrive in bright, indirect light but can tolerate some direct sun.
- Indoors: Place near a sunny east- or west-facing window. Too little light will reduce flowering.
- Outdoors: Partial shade is ideal. In very hot climates, afternoon shade prevents leaf scorch.
👉 Pro Tip: More light encourages better flowering, but avoid harsh, direct summer sun indoors.
💧 Watering
Consistency is key when it comes to watering a Shrimp Plant.
- Keep the soil evenly moist, especially during the growing season (spring through fall).
- Water when the top 1 inch of soil feels dry.
- Avoid waterlogging, which can cause root rot.
⚠️ Drooping leaves usually mean your plant is thirsty, while yellowing leaves often signal overwatering.
🌱 Soil Preferences
Shrimp plants grow best in well-draining, nutrient-rich soil.
- Use a standard potting mix enriched with compost or peat.
- Mix in perlite or coarse sand for extra drainage.
- A slightly acidic to neutral pH (6.0–7.5) is ideal.
🌡️ Temperature & Humidity
Being tropical, the Shrimp Plant loves warmth and humidity.
- Temperature range: 65–75°F (18–24°C).
- Protect from temperatures below 55°F (13°C), as it is not frost-tolerant.
- Humidity: Average household humidity works, but higher levels encourage lush growth and blooms. Mist occasionally in dry environments.
🌸 Fertilization
Regular feeding keeps the Shrimp Plant blooming beautifully.
- Apply a balanced liquid fertilizer every 2–3 weeks during the growing season.
- Switch to a bloom-boosting fertilizer (high in phosphorus) to encourage flower bracts.
- Stop fertilizing in winter when the plant’s growth slows.
✂️ Pruning & Maintenance
Pruning is essential for a healthy, bushy Shrimp Plant.
- After flowering, pinch back leggy stems to encourage branching.
- Remove faded blooms to extend the flowering season.
- Prune heavily in late winter or early spring to keep the plant compact.
🌱 Repotting
Shrimp Plants can outgrow their pots quickly.
- Repot every 1–2 years in spring.
- Choose a pot one size larger with good drainage.
- Refresh soil if the plant becomes root-bound or growth slows.
🌿 Propagation
You can propagate Shrimp Plants easily from stem cuttings.
- Cut a healthy, non-flowering stem about 4–6 inches long.
- Dip in rooting hormone (optional) and place in moist soil or water.
- Keep in bright, indirect light until roots develop (about 3–4 weeks).
⚠️ Common Problems & Solutions
- Leaf Drop: Usually caused by sudden temperature shifts or underwatering.
- Yellow Leaves: Overwatering or poor drainage.
- Leggy Growth: Insufficient light—move to a brighter location.
- Pests: Watch for aphids, spider mites, and whiteflies. Treat with neem oil or insecticidal soap.
🪴 Benefits of Growing Shrimp Plant
- Long-lasting blooms: Can flower year-round in the right conditions.
- Pollinator-friendly: Attracts hummingbirds, butterflies, and bees.
- Versatile: Can be grown in containers indoors or as a shrub outdoors in warm regions.
- Tropical charm: Adds a splash of color and exotic flair to any space.
🌟 Final Thoughts
The Shrimp Plant (Justicia brandegeeana) is the perfect choice for gardeners who want a plant that’s both eye-catching and easy to maintain. With its whimsical shrimp-shaped bracts, it’s a conversation starter and a reliable bloomer that doesn’t demand too much care.
Provide it with bright light, consistent moisture, and regular pruning, and it will reward you with months of colorful flowers and lush green foliage. Whether grown indoors as a decorative plant or outdoors as part of a tropical garden, the Shrimp Plant is sure to delight.