Colocasia esculenta 'Royal Hawaiian Black Coral', Taro, Elephant Ear

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Growing Zone: 8-11

Growing Zone: 8-11 Outdoors

Plant Specifications

Plant Name Colocasia esculenta 'Royal Hawaiian Black Coral'
Mature Height 3-4 feet
Mature Width 2-3 feet
Spacing 3-4 feet apart
Sunlight Partial Sun/Shade
Temperature Tolerance 60-85°F
Watering Needs Moderate (Once a week)
Growth Rate 10 inches/year
Difficulty Level Easy
Grows Well Indoors Yes, with indirect sunlight
Flowering Time Late Summer to Early Fall
Origin Native to Hawaii
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Growing & Care Tips

The Colocasia esculenta 'Royal Hawaiian Black Coral', also known as Taro or Elephant Ear, stands as a majestic emblem of tropical beauty. With its deep black-purple leaves that shimmer with a satin-like finish, this plant promises to be a stunning focal point in any garden setting.

How to Grow

The 'Royal Hawaiian Black Coral' thrives in partial to full sunlight. It's suited for USDA zones 8-11 and loves consistently moist, well-draining soil. Plant its bulbs 4 inches deep, allowing ample space between each for its large leaves to spread.

Care Tips

This variety of Elephant Ear demands regular watering to maintain its lush appearance. While it relishes moisture, avoid letting it sit in stagnant water to deter root rot. In hotter climates, a shaded afternoon spot will help prevent leaf scorching.

Uses

The dramatic leaves of the 'Royal Hawaiian Black Coral' are not just ornamental delights but are also popular in several culinary dishes, especially in Asian cuisines. Its aesthetic appeal makes it a prime choice for both container gardening and aquatic landscapes.

Planting Tips

When planting this Taro, ensure the pointed end of the bulb faces upwards. For a bold visual impact, consider planting in clusters. If in containers, choose a sizeable pot to accommodate its growth and ensure proper drainage.

Maintenance

During its growing season, feed it with a balanced, water-soluble fertilizer every 2-3 weeks. As winter sets in, reduce the frequency of watering. In colder zones, consider bringing containers indoors to shield from frost.

Pests and Diseases

While generally hardy, watch for spider mites and aphids. A gentle spray of insecticidal soap can keep these at bay. Proper soil drainage and avoiding waterlogged conditions are paramount to prevent diseases like fungal and bacterial rots.

Frequently asked questions

Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear, is a stunning plant that requires specific care to thrive. To properly care for this plant, follow these tips: Firstly, ensure your Royal Hawaiian Black Coral is planted in well-draining soil that is kept consistently moist. This plant thrives in partial shade to full sun, so find a spot with bright, indirect light for optimal growth. Regular watering is essential, but be cautious not to overwater as this can lead to root rot. During the growing season, fertilize your plant with a balanced liquid fertilizer every 2-3 weeks to support healthy growth. Additionally, Royal Hawaiian Black Coral benefits from regular pruning to remove dead or damaged leaves and promote new growth. Keep an eye out for pests like aphids or spider mites, and treat them promptly to prevent damage to your plant. In colder climates, consider bringing your Taro indoors during the winter months to protect it from frost. In conclusion, caring for Colocasia esculenta Royal Hawaiian Black Coral involves providing the right growing conditions, regular watering, fertilization, pruning, and pest control. By following these tips, you can enjoy a healthy and thriving Elephant Ear plant in your garden.

To successfully plant and establish Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear, follow these simple steps for a thriving garden addition. First, select a planting location that receives partial to full sunlight and has well-draining soil. Dig a hole twice the size of the plants root ball and mix in compost or organic matter to improve soil quality. Plant the Colocasia at the same level it was in the nursery pot, ensuring the top of the root ball is level with the soil surface. Water thoroughly after planting to help settle the soil and provide moisture for the newly transplanted plant. To establish healthy growth, water regularly to keep the soil evenly moist but not waterlogged. Mulch around the base of the plant to retain moisture and suppress weeds. Fertilize with a balanced fertilizer every 4-6 weeks during the growing season to promote lush foliage. Protect the plant from strong winds and provide support if needed to prevent damage to the large leaves. In conclusion, planting and establishing Colocasia esculenta Royal Hawaiian Black Coral is a straightforward process that requires attention to sunlight, soil quality, watering, and fertilization. By following these steps, you can enjoy the beauty and tropical feel of this stunning plant in your garden.

The lifespan of Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear, can vary depending on various factors such as growing conditions, care, and maintenance. Generally, this plant can live for several years if properly cared for. To ensure the longevity of your Colocasia esculenta Royal Hawaiian Black Coral, it is essential to provide it with the right growing conditions. This plant thrives in moist, well-draining soil and prefers partial shade to full sun. Regular watering is crucial, especially during the hot summer months, to keep the soil consistently moist but not waterlogged. In addition, fertilizing your Colocasia esculenta Royal Hawaiian Black Coral with a balanced fertilizer every few weeks during the growing season can help promote healthy growth and extend its lifespan. Regularly checking for pests and diseases and promptly treating any issues can also help prolong the life of your plant. In conclusion, with proper care and attention to its growing needs, Colocasia esculenta Royal Hawaiian Black Coral can live for several years. Providing the right growing conditions, regular watering, fertilizing, and pest control are key factors in ensuring the longevity of this stunning plant. Keep these tips in mind to enjoy your Colocasia esculenta Royal Hawaiian Black Coral for years to come.

When it comes to caring for Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear plants, there are specific seasonal practices that can help ensure their health and vitality. By following these guidelines, you can help your Taro plants thrive throughout the year. During the spring and summer months, Taro plants benefit from regular watering to keep the soil consistently moist, but not waterlogged. Fertilize your plants every 4-6 weeks with a balanced, water-soluble fertilizer to promote healthy growth. Ensure your Taro plants are placed in a location that receives partial shade to protect them from intense sunlight. Prune any dead or damaged leaves to encourage new growth and maintain the plants appearance. As fall approaches, gradually reduce watering to allow the plant to enter a dormant phase. Stop fertilizing in the fall to allow the plant to rest during the winter months. If you live in a colder climate, consider bringing your Taro plant indoors or protecting it from frost to prevent damage. In the spring, resume regular watering and fertilizing to support new growth. In conclusion, the best seasonal practices for Taro plants like Colocasia esculenta Royal Hawaiian Black Coral involve proper watering, fertilizing, and maintenance throughout the year. By following these guidelines, you can help your Taro plants thrive and enhance the beauty of your garden or indoor space.

Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear, is a popular tropical plant known for its striking dark foliage. The typical dimensions of this plant can vary depending on factors such as growing conditions and care. However, on average, Royal Hawaiian Black Coral can reach a height of 3-4 feet and a spread of 2-3 feet. To ensure your Royal Hawaiian Black Coral thrives and reaches its full potential, its important to provide the right growing conditions. This plant prefers moist, well-draining soil and thrives in partial shade to full sun. Regular watering is essential, especially during hot summer months. Fertilize the plant with a balanced fertilizer every few weeks during the growing season to promote healthy growth. Additionally, Royal Hawaiian Black Coral can benefit from regular pruning to maintain its shape and size. Remove any dead or damaged leaves to encourage new growth and prevent disease. Consider planting this striking plant in containers or as a focal point in your garden for a dramatic tropical look. In conclusion, the typical dimensions of Colocasia esculenta Royal Hawaiian Black Coral can reach heights of 3-4 feet and spreads of 2-3 feet. By providing the right growing conditions, regular watering, fertilizing, and pruning, you can enjoy a healthy and vibrant plant that adds a tropical flair to your garden or landscape.

Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear, is a stunning plant with dark purple-black foliage that can add a touch of exotic beauty to your garden. When it comes to companion planting, there are several plants that can thrive alongside this striking variety. One plant that pairs well with Colocasia esculenta Royal Hawaiian Black Coral is Hakonechloa macra Aureola, a Japanese forest grass with golden-yellow foliage that creates a beautiful contrast with the dark leaves of the Taro plant. Additionally, plants like Astilbe, with their feathery plumes of flowers, and Ferns, with their delicate fronds, can complement the bold foliage of the Elephant Ear plant. When planting alongside Colocasia esculenta Royal Hawaiian Black Coral, its essential to consider the soil and sunlight requirements of the companion plants. Make sure to choose plants that prefer similar growing conditions to ensure they thrive together. Regular watering and mulching can also help maintain soil moisture and create a healthy environment for all your plants. In conclusion, Colocasia esculenta Royal Hawaiian Black Coral can be paired with a variety of plants to create a visually appealing garden bed. By selecting companion plants with complementary colors and textures, and ensuring they have similar growing requirements, you can create a harmonious and vibrant garden display. Remember to provide proper care and maintenance to all your plants to help them flourish together.

If youre noticing leaf yellowing on your Colocasia esculenta Royal Hawaiian Black Coral, there are several steps you can take to prevent this issue and keep your plant thriving. This striking variety of Taro, also known as Elephant Ear, is prized for its dark, almost black leaves, so its essential to address any yellowing promptly. Firstly, ensure your plant is receiving adequate sunlight. Colocasia esculenta Royal Hawaiian Black Coral thrives in partial shade to full sun, so make sure its getting the right amount of light. Additionally, check the soil moisture regularly. These plants prefer consistently moist soil but can be prone to root rot if overwatered. Allow the top inch of soil to dry out slightly between waterings to prevent waterlogged conditions. Furthermore, consider the humidity levels in your plants environment. Colocasia esculenta Royal Hawaiian Black Coral prefers high humidity, so misting the leaves or using a humidifier can help prevent leaf yellowing. Finally, regularly fertilize your plant with a balanced fertilizer to provide the necessary nutrients for healthy growth. In conclusion, preventing leaf yellowing on your Colocasia esculenta Royal Hawaiian Black Coral involves ensuring proper sunlight, soil moisture, humidity levels, and nutrient supply. By following these tips, you can help your Taro plant stay vibrant and lush, showcasing its beautiful dark foliage to its full potential.

To clean and store Elephant Ear leaves for preservation, such as Colocasia esculenta Royal Hawaiian Black Coral or Taro, proper care is essential to maintain their beauty and longevity. Start by gently wiping each leaf with a soft, damp cloth to remove any dust or dirt. Avoid using harsh chemicals or abrasive materials that could damage the delicate surface of the leaves. Next, allow the leaves to air dry completely before storing them. To prevent mold or mildew growth, make sure the leaves are not damp when storing them. One effective method is to place the cleaned leaves between layers of paper towels and press gently to absorb any excess moisture. Then, carefully stack the leaves in a single layer between sheets of wax paper or parchment paper to prevent sticking. Store the Elephant Ear leaves in a cool, dry place away from direct sunlight to prevent fading or drying out. A dark cupboard or drawer is an ideal location for preserving the leaves. Check on the leaves periodically to ensure they remain in good condition and make any necessary adjustments to the storage environment. In conclusion, cleaning and storing Elephant Ear leaves for preservation requires gentle care and attention to detail. By following these simple steps, you can enjoy the beauty of these stunning foliage plants for an extended period. Remember to keep the leaves dry, avoid harsh cleaning products, and store them in a cool, dark place for best results.

When cultivating Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear plants, selecting the right type of soil is crucial for their growth and development. These plants thrive in well-draining, nutrient-rich soil that promotes healthy root growth and prevents waterlogging. To provide the best growing conditions for your Taro plants, opt for a soil mix that consists of equal parts of loamy soil, compost, and sand. Loamy soil offers a good balance of sand, silt, and clay, providing adequate drainage while retaining essential nutrients. Compost enriches the soil with organic matter, improving its structure and fertility. Adding sand helps to enhance drainage and prevent soil compaction, which can hinder root growth. When planting your Colocasia esculenta Royal Hawaiian Black Coral, ensure that the soil is consistently moist but not waterlogged. Water the plants regularly, especially during hot and dry periods, to maintain optimal soil moisture levels. Additionally, consider mulching around the base of the plants to retain soil moisture and suppress weed growth. In conclusion, selecting the right type of soil is essential for growing healthy Colocasia esculenta Royal Hawaiian Black Coral plants. By choosing a well-draining, nutrient-rich soil mix and maintaining proper soil moisture levels, you can promote vigorous growth and abundant harvests of these stunning Taro plants. Remember to monitor the soil conditions regularly and adjust your watering routine as needed to ensure the best results for your Elephant Ear plants.

Taro plants like Colocasia esculenta Royal Hawaiian Black Coral can thrive and grow vigorously with proper care and attention. To enhance the growth of these stunning plants in a cost-effective manner, there are several key strategies you can implement. Firstly, ensure that your Taro plant is placed in a well-draining soil mix that is rich in organic matter. Regularly fertilize your plants with a balanced fertilizer to provide essential nutrients for healthy growth. Mulching around the base of the plant can help retain moisture and suppress weeds, promoting optimal growth conditions. Additionally, Taro plants thrive in warm, humid environments with ample sunlight. Be sure to provide consistent watering, keeping the soil moist but not waterlogged. Regularly check for pests and diseases, addressing any issues promptly to prevent stunted growth. In conclusion, by following these cost-effective tips such as providing proper soil, fertilization, water, and sunlight, you can enhance the growth of your Colocasia esculenta Royal Hawaiian Black Coral Taro plants. With the right care and attention, your Taro plants will flourish and bring beauty to your garden.

Taro plants, specifically Colocasia esculenta Royal Hawaiian Black Coral, offer a stunning array of color variations that can add a touch of exotic beauty to any garden. This particular variety features deep, dark foliage with a striking black hue that contrasts beautifully with its bright green veins. In addition to Royal Hawaiian Black Coral, there are several other color variations of Taro plants available. Some popular options include Black Magic, which boasts glossy, almost black leaves, and Illustris, which features rich, purple-black foliage. For those looking for a more vibrant option, Pink China offers eye-catching pink stems and green leaves. When selecting a Taro plant for your garden, consider the overall color scheme and aesthetic youre aiming to achieve. Mixing and matching different color variations can create a dynamic and visually appealing display. Remember to provide adequate sunlight, water, and well-draining soil to keep your Taro plants healthy and thriving. In conclusion, Taro plants like Colocasia esculenta Royal Hawaiian Black Coral come in a range of captivating color variations that can elevate your gardens beauty. By selecting the right varieties and caring for them properly, you can enjoy the unique and exotic charm of these stunning plants.

When handling Elephant Ear plants like Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro, it is important to consider safety precautions to ensure the well-being of both yourself and the plant. These striking plants are a popular addition to gardens and indoor spaces, but their large leaves and toxic sap require careful handling. First and foremost, it is essential to wear gloves when working with Elephant Ear plants, as their sap can cause skin irritation and allergic reactions in some individuals. Additionally, be mindful of the plants sharp edges and spines, which can easily cut or scratch your skin. When pruning or repotting your Colocasia esculenta Royal Hawaiian Black Coral, use sharp, clean tools to avoid damaging the plant or introducing pathogens. Furthermore, be cautious when ingesting any part of the Elephant Ear plant, as it contains calcium oxalate crystals that can cause irritation and discomfort if consumed. Keep children and pets away from the plant to prevent accidental ingestion. Lastly, ensure proper ventilation when working with Elephant Ear plants indoors, as their sap can release volatile organic compounds that may be harmful when inhaled. In conclusion, handling Colocasia esculenta Royal Hawaiian Black Coral requires attention to safety precautions to avoid skin irritation, cuts, and potential toxicity. By wearing gloves, using sharp tools, and practicing caution around the plants toxic sap, you can enjoy the beauty of Elephant Ear plants while keeping yourself and others safe.

Colocasia esculenta Royal Hawaiian Black Coral stands out from other Taro varieties due to its striking dark purple-black leaves that add a unique and dramatic touch to any garden or landscape. This particular Taro variety is highly sought after for its ornamental value, making it a popular choice among plant enthusiasts and gardeners. One key feature that sets Royal Hawaiian Black Coral apart is its compact size, making it ideal for small gardens or containers. This variety thrives in partial shade, preferring moist, well-drained soil for optimal growth. Regular watering is essential to keep the soil consistently moist but not waterlogged. Royal Hawaiian Black Coral also benefits from regular fertilization during the growing season to promote healthy foliage and vibrant color. In conclusion, Colocasia esculenta Royal Hawaiian Black Coral stands out for its dark purple-black leaves, compact size, and ornamental appeal. By providing the right growing conditions, such as partial shade, moist soil, and regular fertilization, you can enjoy the beauty of this unique Taro variety in your garden. Incorporating Royal Hawaiian Black Coral into your landscape design will surely make a statement and add a touch of exotic elegance.

Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear, is a popular tropical plant known for its stunning dark foliage. If youre considering purchasing this plant, its important to understand the return policy in case you encounter any issues. Most nurseries or online retailers have a return policy in place to ensure customer satisfaction. When purchasing Colocasia esculenta Royal Hawaiian Black Coral, be sure to review the specific return policy of the seller. Typically, returns are accepted within a certain timeframe, often ranging from 7 to 30 days after purchase. Make sure to inspect the plant upon delivery and contact the seller immediately if there are any concerns. If you need to return the plant, its important to follow the sellers guidelines for returning items. This may include packaging the plant securely, providing proof of purchase, and paying for return shipping. Some sellers may offer refunds, exchanges, or store credit depending on their policy. Remember to communicate clearly with the seller to ensure a smooth return process. In conclusion, understanding the return policy for Colocasia esculenta Royal Hawaiian Black Coral is essential when purchasing plants online or from a nursery. Be proactive in inspecting the plant upon delivery, familiarize yourself with the sellers return guidelines, and communicate any issues promptly. By following these tips, you can navigate the return process efficiently and ensure a positive shopping experience.

Propagating Colocasia esculenta Royal Hawaiian Black Coral, also known as Taro or Elephant Ear, can be a rewarding experience for gardeners looking to expand their plant collection. This striking variety is prized for its deep purple-black leaves and can be easily propagated through division or by taking cuttings. To efficiently propagate Colocasia esculenta Royal Hawaiian Black Coral, start by dividing an established plant in the spring or early summer. Carefully dig up the plant and separate the rhizomes, making sure each division has at least one healthy shoot and a portion of the root system. Replant the divisions in well-draining soil, keeping them consistently moist but not waterlogged. Another method to propagate this plant is by taking stem cuttings. Select a healthy stem with several leaves and cut it just below a leaf node. Remove the lower leaves to expose the node, then plant the cutting in a pot filled with a well-draining potting mix. Keep the soil consistently moist and place the cutting in a warm, bright location to encourage root growth. In conclusion, propagating Colocasia esculenta Royal Hawaiian Black Coral can be done efficiently through division or stem cuttings. By following these simple steps and providing the right growing conditions, you can successfully propagate this stunning plant and enjoy its beauty in your garden. Remember to keep the soil consistently moist, provide ample sunlight, and watch your new plants thrive.

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