Neches River Hibiscus

Hibiscus dasycalyx

$20.00 Sold out

1 Gallon | Hardiness Zones 7-9

A very rare and endangered perennial Hibiscus found on the Neches River in east Texas where it is threatened by hybridizaton with Hibiscus militaris. This species has multiple stems from a thick base. It is readily distinguished by the narrow linear leaf blades, pubescent calyx, and 3" diameter ivory colored flowers with deep pink to maroon throats.

This rare Hibiscus is easily grown in full sun in moist to wet sites or in irrigated garden soil. If propagated from seed note that it may hybridize with other perennial Hibiscus growing nearby. 

In 2013 this species was declared "threatened" under the Endangered Species Act and federal law prohibits its sale in interstate commerce. We can offer it for sale only in South Carolina. 

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Grown for Success
Propagated at Woodlanders

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Shipping
Expertly packed & shipped in 2-4 biz days

Plant Specs
  • Zones: 7 - 9
  • Sun: Full Sun and Part Shade
  • Soil: Well-drained and Moist
  • Height at Maturity: 3 - 4 Feet
  • Spread at Maturity: 2 - 3 Feet
  • Growth Rate: Fast

Flower/Foliage

Foliage: The leaves are lance-shaped, dark green, and slightly hairy, providing a lush backdrop to the flowers.

Flowers: Produces large, showy white flowers with a maroon or red eye in the center. The flowers bloom from late spring through summer and can reach up to 6 inches in diameter, attracting a variety of pollinators.

Care Info

Read full care instruction manual here.

Light Requirements: Prefers full sun to partial shade. For optimal flowering and growth, plant Hibiscus dasycalyx in a location that receives at least 6-8 hours of direct sunlight daily. It can tolerate light shade, especially in hotter climates, but full sun will promote the best flower production.

Soil Requirements: Thrives in well-draining, moist to wet soils. This plant is naturally found in wetland areas, so it prefers soil that is consistently moist. It can adapt to a variety of soil types, including loamy, sandy, and clay soils, but does best in rich, fertile soil with a slightly acidic to neutral pH range of 6.0-7.5. Avoid allowing the soil to dry out completely, as the plant prefers consistently moist conditions.

Watering: Requires regular watering. Keep the soil consistently moist, especially during the growing season and dry periods. Hibiscus dasycalyx is adapted to wet environments and can tolerate standing water for short periods. However, avoid waterlogging the soil for extended periods to prevent root rot. Mulching around the base of the plant can help retain soil moisture and regulate temperature.

Temperature and Humidity: Hardy in USDA zones 7-9. Hibiscus dasycalyx prefers warm temperatures and is well-suited to temperate to subtropical climates. It can tolerate occasional frost but should be protected from prolonged freezing conditions. The plant thrives in high humidity and is well-adapted to wetland conditions.

Fertilization: Apply a balanced, slow-release fertilizer in early spring to support healthy growth and encourage abundant flowering. Fertilize again in mid-summer to sustain vigor during the peak growing season. Using organic compost or well-rotted manure can also improve soil fertility and plant health. Avoid over-fertilizing, as this can lead to excessive foliage growth with fewer flowers.

Pruning: Prune lightly in late winter or early spring before new growth begins. Removing dead or damaged branches will promote healthy growth and maintain the plant’s shape. Deadheading spent flowers can encourage continued blooming and prevent self-seeding if desired.

Pests and Problems: Generally pest-resistant, but may occasionally be affected by pests such as aphids, spider mites, or Japanese beetles. Ensure good air circulation around the plant to prevent fungal diseases like powdery mildew. If pests or diseases are detected, treat with insecticidal soap, neem oil, or an appropriate fungicide. Regular monitoring and proper garden hygiene can help maintain the plant’s health.

Here’s a closer look at how we produce our plants:

From rooting to shipping, our top priority is ensuring you receive healthy, thriving plants for your garden’s success.

The majority of our plants are carefully cultivated from rooted cuttings, while we also utilize propagation methods such as seed, air layering, and grafting, thoughtfully chosen to suit each plant’s unique needs.

Our plants are cultivated using sustainable practices, including organic soil blends and eco-friendly pest management, ensuring they thrive while minimizing environmental impact.

We are proud to contribute to local biodiversity through ongoing donations to the Aiken Arboretum and support for local wildlife conservation efforts, helping to preserve and enhance our community’s natural ecosystems.

Grown in Aiken, South Carolina

At Woodlanders, we are committed to quality.

All our plant material is carefully propagated, grown, and nurtured at our humble nursery in Aiken, South Carolina.

Learn more about Woodlanders here.

Plant Success Tip #1

Unpack Promptly

Carefully unpack your plant as soon as it arrives. Check the roots and soil to ensure they are still moist. If the roots feel dry, lightly mist or water them before proceeding with planting or temporary storage.

Plant Success Tip #2

Acclimate Your Plant

Allow your plant to adjust to its new environment by placing it in a sheltered spot for a day or two before planting, especially if it has traveled a long distance. Avoid exposing it to extreme temperatures right away.

Plant Success Tip #3

Follow Planting and Care Instructions

Plant your new arrival as soon as possible, following the specific care guidelines provided. If planting outdoors isn’t immediately possible, temporarily pot it in well-draining soil to maintain health until conditions are suitable.

Frequently Asked Questions

What to expect upon delivery

All our plants are sold in 1-gallon sizes, though the height of each plant can vary depending on its growth rate and seasonality, typically ranging from 1/2 to 2.5 feet.

Each plant is carefully packaged with its roots enclosed in a secure plastic bag containing moist soil, forming a compact root ball. To ensure safe transport, the box is padded with recycled newspaper, providing both stability and eco-friendly protection from weather during shipping.

What is your return policy?

Review our full return policy information on our SHIPPING AND RETURNS POLICY page.

What payment methods can I use?

We offer 35 different payment methods including major providers like Mastercard, Visa, PayPal, American Express and Diners as well as many different local payment methods including Klarna, iDEAL, AliPay, Sofort, giropay, and many more.

Can I make changes to my order after it’s been placed?

At Woodlanders, we strive to fulfill orders as quickly as possible. Therefore, we can only accommodate changes to your order within the first 24 hours after it has been placed. These changes include adding or removing products and modifying the delivery address. If you need to make any changes or if there has been a mistake with your order information, please reach out to us promptly via our CONTACT page with your order number for the quickest resolution.

Your satisfaction is our priority, and we appreciate your understanding and cooperation.