White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush
White Ruellia Bush

White Ruellia Bush

Ruellia brittoniana
  • Elegant Contrast: Masses of crisp white ruellia flowers brighten gardens and borders
  • Large, Landscape-Ready Plants: Ships 26″–34″ tall in 3 Gallon pots, already full grown
  • Tough & Versatile: Hardy perennial in Zones 8–11, thriving in both sun and partial shade
$49.99
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The White Ruellia Bush (Ruellia brittoniana), also known as the White Mexican Petunia, offers a luminous alternative to the classic purple variety. Its pure white blossoms stand out against glossy green foliage, creating a striking contrast that shines in moonlight gardens, borders, or container plantings. Shipped in large 3 Gallon nursery pots at 26″–34″ tall, our white ruellia plants for sale arrive landscape-ready, providing instant elegance and reliable perennial blooms in USDA Zones 8–11.

White Ruellia Highlights & Features

Elegant Blooms: Crisp white flowers provide contrast in any planting design.

Full-Grown Size: Ships large, 26″–34″ tall in 3 Gallon nursery pots.

Versatile Use: Perfect for moonlight gardens, borders, or mass plantings.

Reliable Performer: Tolerates drought, flooding, and heat once established.

Low Maintenance: Perennial in Zones 8–11, easy-care landscape solution.

Pet Friendly: Safe for households with cats and dogs.

Nursery Fresh: Hand-selected, Florida-grown, and shipped with care.

White Ruellia Plant Care

White Ruellia thrives in full sun to partial shade, rewarding gardeners with months of bright blossoms. Water regularly during the first growing season, then scale back as plants mature—this tough perennial handles both drought and brief flooding. A light trim after flowering keeps the bush compact and encourages repeat blooms.

Sunlight: Best in full sun but adapts to partial shade.

Watering: Keep evenly moist while establishing; drought tolerant when mature.

Soil: Grows in a wide range of soils, provided drainage is good.

Fertilizer: Apply balanced fertilizer in spring for healthy blooms.

Hardiness: Perennial in Zones 8–11, reliable in warm regions.

Light: Place near bright, sunny windows indoors for best growth.

Watering: Reduce watering in winter, allowing soil to dry slightly between waterings.

Container: Ships in a 3 Gallon nursery pot; transplant to decorative planters with drainage.

Temperature: Keep above 55°F indoors to protect roots.

Overwintering: Lightly trim before bringing indoors to control size and stimulate regrowth in spring.

Bloom Cycle: White flowers appear steadily from spring through frost.

Pruning: Trim lightly after flowering flushes to maintain shape.

Propagation: Can be propagated by stem cuttings or root division.

Pests: Resistant to most garden pests.

Winter Care: Mulch around the base in cooler regions for added root protection.

Ruellia Plant Care Guide

Expert Grower’s Tips for White Ruellia

Advice from our growing experts

Pair for Contrast

Pair for Contrast

Plant White Ruellia near darker or purple flowering shrubs to highlight its bright blossoms.

Use in Moonlight Gardens

Use in Moonlight Gardens

White blooms shine in the evening, making this plant perfect for night-focused landscapes.

Encourage Rebloom

Encourage Rebloom

Light pruning after each wave of flowers helps maintain compact form and stimulates new blossoms.

These tips are based on 30+ years of professional growing experience at our Florida nursery.

White Ruellia FAQ

Plant in full sun to partial shade with well-drained soil. Water regularly during establishment, then less often as it matures. Trim lightly to maintain shape and encourage continued flowering.

Yes, White Ruellia is perennial in Zones 8–11. In colder climates, it can be overwintered indoors in pots or grown as an annual. This makes it a reliable landscape performer in warmer regions.

Yes, White Ruellia is considered safe for pets. Unlike many ornamentals, it does not pose toxicity concerns for cats or dogs.

Mature White Ruellia typically grows 3–4 feet tall and wide, forming a rounded, bushy shape. In containers, it may stay smaller and can be pruned for a compact look.

You can buy White Ruellia plants online at Tropical Plants of Florida. Our plants ship large in 26″–34″ 3 Gallon pots, nursery-fresh and ready for immediate planting. Searching “white ruellia plants for sale near me” is easy online—shop with us for direct-to-door delivery.

Hear it from them

★★★★★

WOW!!! This is a real milkweed plant, healthy as all get up! Well packaged! Love that it's a Plant Box!!! Delivery person can see clearly that they should handle safely and deliver it asap!!! My caterpillars will have lots of food so they can grow to be beautiful Monarchs 😍

Ingi
New Bern, NC
★★★★★

Tropical Plant came through with the shipping. I ordered this plant the night of July 24th it was shipped 25, 2025 and delivered July 27th...OUTSTANDING! The Thai Constellation I ordered arrived in awesome condition. Very healthy and lush. Suffice it to say I will be ordering from this shop again. Top notch across the board.

William
Galveston, TX
★★★★★

This shop has the most fantastic, healthy, gorgeous plants. I am a repeat customer and have never been disappointed. In fact the plants have always exceeded my expectation and plants are often much larger than expected. Packaging is some of the most professional I've seen, with not one leaf damaged. I'll be back for more.

Kelly
Phoenix, AZ
★★★★★

Beautiful healthy plant and great size too! This is my first purchase and I couldn’t be happier. Now I need the tree version. Thank you for such a great plant.

Paula
Chicago, IL
★★★★★

Okay so if you are looking for a happy healthy plant. This is who to get it from. It has already started blooming again. I've already had two neighbors ask where I got it from and referred them to you. Cannot recommend this seller enough

Philip
Crofton, MD
★★★★★

Gorgeous plant, arrived perfect and healthy. I keep coming back as this nursery delivers perfection every time. Very quick shipping and expertly packed. The best!!

large croton petra plant for sale #size_3-gallon
Hilary
Bellingham, WA