Shrimp Plant Care Guide

Shrimp Plant Care – Quick Facts

Light Exposure	Full sun to partial shade
Watering Needs	Moderate; prefers evenly moist but well-draining soil
Mature Size	3–4 feet tall and wide
Growth Rate	Moderate to fast
Maintenance Level	Low to moderate
Blooming Season	Nearly year-round in mild climates
Cold Hardiness (USDA Zone)	Zones 8–11; protect from frost
Soil Type	Well-draining soil enriched with organic matter

Few plants bring as much charm and character as the Shrimp Plant (Justicia brandegeana). Known for its rosy-pink to salmon-colored bracts that resemble curled shrimp tails, this tropical-looking shrub is a favorite at Harlow Gardens—so much so that Bill Harlow himself once said, “Everyone should have at least one.” It’s easy to see why. Blooming nearly all year in Tucson’s mild climate, this clump-forming perennial adds movement, color, and a splash of whimsy to patios, entryways, and garden beds. Shrimp plant care is simple too; they thrive in pots or in the ground and require minimal maintenance beyond the occasional trim.

Planting

Indoor/Potted Planting Instructions

Shrimp plants grow exceptionally well in containers, making them a great choice for shaded patios, balconies, and sunny windows. Use a medium to large pot with drainage holes, filled with rich, well-draining potting mix. Container plants prefer bright, indirect light or dappled sun throughout the day. In the hottest parts of summer, light afternoon shade helps prevent leaf scorch. Keep the soil evenly moist, and rotate the pot occasionally to ensure even growth.

Outdoor/Grounded Planting Instructions

When planting directly in the ground, select a location with morning sun and afternoon shade, or dappled sunlight throughout the day. Amend native soil with compost to improve moisture retention and drainage. Dig a hole twice as wide as the root ball, and plant so the top of the root ball is level with the surrounding soil. Water deeply after planting. Shrimp plants grow into rounded, fountain-shaped shrubs that blend well in tropical-themed borders or as foundation accents near entryways.

Watering

Shrimp plants prefer evenly moist soil but are not overly thirsty. During the growing season, water when the top inch of soil feels dry—usually every 3 to 5 days in summer, less in spring and fall. In winter, reduce watering as the plant enters a slower growth phase. Be sure the soil drains well to prevent soggy roots, especially in containers. If leaves begin to wilt or drop, it’s often a sign of inconsistent watering.

Fertilizing

Feed shrimp plants with a balanced, slow-release fertilizer in early spring and again in midsummer to support continuous blooming. For container-grown plants, a diluted liquid fertilizer every 4–6 weeks will help keep blooms coming. Avoid high-nitrogen fertilizers, which can encourage leafy growth at the expense of flowers.

Growth Habits & Life Cycle

Shrimp plants grow in a clumping, arching habit with soft green leaves and drooping flowering stems. The real stars are the shrimp-like bracts, which range in color from salmon to rose pink and last for weeks at a time. Small, tubular white flowers occasionally peek out from within the bracts, attracting hummingbirds and butterflies. In Tucson’s climate, shrimp plants often bloom nearly year-round, especially when protected from frost. They typically reach 3 to 4 feet tall and wide, but can be pruned to maintain a more compact shape.

Curious about adding a shrimp plant to your landscape for tropical charm and nonstop blooms? Our Garden Calendar offers guidance on pruning and seasonal fertilizing, while our Featured Articles dive into container care and hummingbird-friendly plants.

More on Shrimp Plant Care

Routine Maintenance

Ongoing care for the shrimp plant is simple and rewarding. Prune lightly throughout the season to maintain shape and encourage bushier growth. In late winter or early spring, perform a harder cutback to remove any leggy stems and promote a fresh flush of new growth. Remove spent bracts and any yellowing leaves to keep the plant looking clean. In colder areas of Tucson or during unexpected frosts, protect with frost cloth or move containers to a sheltered location.

Care Tips

• Pinch back stems regularly to promote a fuller shape and more blooms
• Mulch lightly around the base to retain moisture and suppress weeds
• Fertilize consistently to support nonstop flowering
• Prune in early spring to remove winter damage and stimulate new growth
• Shelter from frost if temps dip below 30°F

Propagation

Shrimp plants are easy to propagate from softwood cuttings. Take 4–6 inch cuttings in spring or early summer and remove the lower leaves. Dip in rooting hormone if desired and plant in a mix of potting soil and perlite. Keep moist and warm until new growth appears. Plants can also be divided at the root base in early spring if the clump becomes overly dense.

Pests and Problems

Shrimp plants are generally pest-resistant but may occasionally attract spider mites, aphids, or whiteflies—especially in dry conditions. Treat infestations early with insecticidal soap or neem oil. Root rot is the most common issue, especially in containers with poor drainage or during periods of overwatering. Monitor for leaf yellowing and adjust care as needed.

The Charm and Color of Shrimp Plant, Year-Round

With its whimsical flowers, tropical vibe, and forgiving nature, the shrimp plant adds vibrant charm to any Tucson garden. Whether used in containers, borders, or near your front door, it offers long-lasting color and visual interest with very little effort. It’s no wonder it’s earned a spot as one of Bill Harlow’s must-haves—shrimp plants truly are garden crowd-pleasers.

Bring Home a Shrimp Plant and Brighten Up Your Garden

Visit Harlow Gardens to pick up your own Shrimp Plant and bring home a touch of tropical color. Whether you’re designing a cozy patio container or refreshing your garden beds, this easy-care bloomer is ready to impress year-round.