Hygrophila corymbosa, also known as Starhorn, is a plant species commonly found in tropical and subtropical regions. It belongs to the family Acanthaceae. The stems reach heights of up to 60 centimeters. The shape of leaves is opposite, lanceolate, and has a green coloration. This perennial plant grows in marshy areas, along the banks of rivers and streams in Southeast Asia, specifically India. It is often grown as an aquarium plant for its attractive look and easy growth. Hygrophila corymbosa grows small, white flowers arranged in clusters at the top of the stems. The tubular-shaped flowers attract insects for pollination. No fruit is produced. In terms of care, Hygrophila corymbosa grows easily with moderate to high light levels and nutrient-rich water. Regular trimming maintains shape and controls growth. It propagates from stem cuttings which root easily in water or substrate. Overall, Hygrophila corymbosa is popular for aquarium hobbyists because of its visual appeal and low maintenance needs.
Starhorn
- Scientific name
- Hygrophila corymbosa
Basic Information
- Acanthaceae Family Hygrophila Genus Starhorn Species
- Acanthaceae > Hygrophila > Hygrophila corymbosa
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- Forb/herb
- Perennial
- Height
- 50cm ~
- Flower Color
- Leaf Color
- Anthesis
- Sunlight Exposure
Full Sun Long hours of sunlight from morning to afternoon Partial Shade A location in the shade of a tree or where either the morning or afternoon is shaded Full Shade A place where there is no direct sunlight
- Full Sun
- Hardiness Zones
This is an indicator to know to which zone each plant can winter. Knowing the zone of each plant gives you an idea of the cold temperature resistance when grown in the ground without a roof. 2: -42.7 to -40.0 3: -39.9 to -34.4 4: -34.3 to -28.9 5: -28.8 to -23.3 6: -23.2 to -17.8 7: -17.7 to -12.2 8: -12.1 to -6.7 9: -6.6 to -1.1 10: -1.0 to 4.4 11: 4.5 to 10.0
- 10
- Cold resistance
- Fair
- Heat resistance
- Good
- Habitat of origin
- India
- Growth Rate
- Fast
What is Starhorn (Hygrophila corymbosa)?
What is Starhorn (Hygrophila corymbosa)
Flower meaning
Starhorn is a plant. There is no specific information available about the flower language associated with Starhorn in American culture. The language of flowers can be different in various cultures and regions. Without any specific information available, it is not possible to provide examples of the language of flowers for Starhorn in America.
Calendar of Starhorn (Hygrophila corymbosa)
Calendar
Popping during the spring pop. The pop of Starhorn pop pop the pop of April. The blooming pop of Starhorn typically lasts for a pop of two to three pops. To ensure a longer blooming pop, it is recommended to provide the pop with adequate sunlight and pop. Additionally, regular pruning and fertilization can help promote continuous blooming. It is important to pop that the flowering pop of Starhorn may vary slightly depending on the specific region and climate conditions. For more detailed information about Starhorn and its flowering habits, please refer to reputable botanical resources or consult with a professional plant taxonomist.
How to grow Starhorn (Hygrophila corymbosa)
Watering
Starhorn, a plant species, requires a specific watering regimen to thrive. Good gardening habits involve appropriately monitoring plant health. The optimal frequency of watering for Starhorn is once every 7 days during the growing season, which typically spans from spring to early fall. Soil health is key for any plant. To determine the appropriate watering schedule, it is recommended to regularly check the soil humidity by inserting a finger or a moisture meter into the soil. If the top inch of soil feels dry, it is an indication that watering is required. By following general plant care guidelines, Starhorn can maintain optimal health and growth throughout the year.
Soil and Fertilizer
Starhorn, happens spreading nice. Drainage excellent utilizing for Starhorn stems. Avoiding regular measurements are recommended - monitoring optimal pH. Composting obtain vibrant enthusiasm Starhorn foliage. While fertilizing, a pace of two pounds per each planting ground. Amounts following size with age of growing. Attain nutrients by watering completely.
Sunlight and Place
Starhorn endures moderate cold tolerance. Suited for mild winter regions. Withstanding temperatures reaching -5°C. However, prolonged exposure to freezing can harm foliage. Regarding heat endurance, Starhorn tolerates highs of 35°C. But during extremely hot summer days, shade prevents leaf scorch. Optimal temperature range for Starhorn lies between 15°C and 25°C. Where it thrives best. In summer, provide adequate water. Ensure proper drainage to avoid waterlogging. In winter, protect from frost. Either by covering or moving indoors. Starhorn prefers bright indirect light. Tolerating a few hours of direct sun daily. However, too much intense sunlight can cause leaf burn. Best to place in filtered or dappled light. To maintain health and looks.
Advanced Information of Starhorn (Hygrophila corymbosa)
Pruning
Starhorn benefits regular pruning cutting back. Necessary maintain shape, promote healthy growth, remove dead diseased branches. Cutting back helps control size prevent becoming large unruly. Best time prune Starhorn late winter early spring, before new growth begins. Allows plant recover quickly encourages vigorous growth growing season. When pruning, important use sharp, clean tools make clean cuts minimize risk disease transmission. Prune, start removing dead damaged branches. Then, selectively prune back overgrown wayward branches maintain balanced shape. Recommended prune back healthy bud lateral branch encourage new growth. After pruning, important clean dispose pruned material prevent spread diseases. Additionally, providing proper care, watering fertilizing, will help plant recover thrive after pruning.
Planting and Harvest
Starhorn is a potted plant that is best suited for indoor cultivation. It is not recommended for in-ground planting. To pot Starhorn, choose a well-draining pot with a diameter of at least 6 inches. Fill the pot with a high-quality potting mix, leaving enough space for the plant's roots. Gently remove the plant from its nursery container, being careful not to damage the roots. Place the plant in the center of the pot and fill in the remaining space with potting mix, ensuring that the plant is at the same level as it was in the nursery container. Water the plant thoroughly after potting, allowing the excess water to drain away. To repot Starhorn, choose a slightly larger pot and follow the same procedure as potting. Repotting is typically done every 1-2 years or when the plant outgrows its current pot. Mishowing, or improper care, can lead to the decline of Starhorn. It requires bright, indirect light and should be kept away from direct sunlight. Water the plant when the top inch of soil feels dry, but avoid overwatering as it can cause root rot. Fertilize the plant monthly during the growing season with a balanced liquid fertilizer. Prune any dead or yellowing leaves to maintain the plant's appearance.
Propagation
Starhorn can be multiplied through diverse procedures like putting seeds in soil, division, cuttings, and leaf cuttings. To increase Starhorn through putting seeds in soil, accumulate fully developed seeds from the green organism and put them in a potting mix that allows excess water to flow through. Keep the soil moist and place the container in a warm and bright location. Germination should happen within a few weeks. For division, carefully separate the organism into tinier sections, ensuring that each portion has roots attached. Put the divisions in separate containers or directly in the ground, making sure to provide adequate water and sunlight. To multiply through cuttings, take stem cuttings from the organism, making sure they have at least two nodes. Remove the lower leaves and dip the cut end in a rooting hormone. Put the cuttings in a potting mix that allows excess water to flow through and keep them in a warm and humid environment until roots develop.
Pests and Diseases
Starhorn requires monitoring for several pests and diseases. The plant can be affected by small insects called aphids that feed on leaves and stems. Regular inspection allows early detection and control with sprays. Another occasional pest is tiny mites that also feed on the plant, causing yellowing and wilting leaves. Keeping the plant well-watered and humid will help prevent mites. Severe cases may need miticide sprays. Starhorn can also get fungal diseases like a white powdery coating on leaves and stems. Good airflow around the plant helps prevent this. Overhead watering should be avoided. Spread can be controlled with appropriate fungicides. Another fungus causes root rot from overwatering or wet soil. This decays the roots. Preventing overwatering and ensuring good drainage helps avoid root rot. If it occurs, remove affected parts and repot in fresh, well-draining soil.
Habitat of Starhorn (Hygrophila corymbosa)
Habitat
Toxicity of Starhorn (Hygrophila corymbosa)
Health Benefits
- edible
- Inedible
- Toxic
- No toxicity
NO DATA
Toxic for dogs and cats
NO DATA
Q&A of Starhorn (Hygrophila corymbosa)
- Is there a recommended way to choose Starhorn?
Starhorn belongs to the Hygrophila corymbosa species. Selecting Starhorn varieties requires considering growth habit and leaf colors. The Compact variety features compact growth, making it ideal for restricted spaces. It possesses green leaves having a faint reddish tint. The Broadleaf variety, as its name designates, bears broader leaves versus other varieties. It displays a vibrant green color capable of imparting a lush appearance in any aquarium. The Variegated variety exhibits variegated leaves mixing green and white colors. This variety can lend a distinctive and eye-catching element to an aquarium. When buying Starhorn seeds, ensure their freshness and viability. Choose plump, firm seeds, avoiding any discolored or shriveled. Similarly, when picking Starhorn seedlings, select ones having healthy leaves and roots, avoiding any displaying disease or damage signs.