Anthurium 'Delta Force' – Features and Plant Care:
Anthurium 'Delta Force' is a remarkable hybrid created in the mid-nineties by horticulturist Steve Nock of Ree Gardens. This unique plant emerged from Nock's experimental hybridization of Anthurium clarinervium and Anthurium pedatoradiatum. Among the seedlings, one particular plant stood out, displaying striking features that set it apart from its relatives. As a mature specimen, Anthurium 'Delta Force' captivates with its triangular leaf blades, arcuate-sagittate leaf base, and undulating margins, ending in a sharp arrow-shaped apex. Over time, the leaf sinus deepens and becomes more pronounced, resembling an arcuate-parabolic shape between the lobes. The lateral venation maintains the characteristic patterns of Anthurium clarinervium, though lacking the finger-like lobes typical of Anthurium pedatoradiatum.
Features of Anthurium 'Delta Force':
Anthurium 'Delta Force' is truly a botanical gem. Its most prominent feature is the deltoid shape of its leaves, a striking deviation from the typical heart-shaped foliage of many Anthurium species. The leaf texture is firm yet smooth, showcasing a glossy finish that catches light beautifully. The base of the leaf arches gracefully, with the lobes extending outward and creating a visually pleasing curvature. This plant's veins are prominent, enhancing its visual appeal and highlighting its clarinervium heritage. Despite its stunning appearance, 'Delta Force' grows relatively slowly, making it a coveted addition for serious collectors.
- Leaf Shape and Size: The leaf blades of 'Delta Force' are triangular to deltoid, measuring approximately 20-30 cm in length. The apex forms a distinctive arrow-like point, while the base is arcuate-sagittate with undulating margins that lend a dynamic appearance.
- Color and Texture: Leaves are dark green with a leathery texture and prominent white veins. The leaf surface is glossy, reflecting light in a captivating manner.
- Growth Habit: Anthurium 'Delta Force' has an upright growth habit and reaches a height of about 40-60 cm. It grows relatively slowly, making it a rare and prized plant for collectors.
Caring for Anthurium 'Delta Force'
Anthurium 'Delta Force' requires specific care to thrive, but with the right conditions, it can become a stunning focal point in any indoor plant collection. Here's a user-friendly care guide:
- Light: Provide bright, indirect light to maintain vibrant leaf color and healthy growth. Avoid direct sunlight, as it can scorch the delicate leaves.
- Watering: Keep the soil consistently moist but not soggy. Allow the top layer of the soil to dry slightly before watering again. Overwatering can lead to root rot.
- Humidity: Anthuriums thrive in high humidity environments. Aim for 60-80% humidity levels to support optimal growth.
- Soil: Use a well-draining, airy potting mix rich in organic matter. A mixture of orchid bark, perlite, and peat-free compost works well.
- Temperature: Maintain a temperature range of 18-25°C. Protect the plant from cold drafts and sudden temperature changes.
- Fertilization: Feed monthly with a balanced, diluted fertilizer during the growing season. Avoid excessive fertilization, as Anthuriums are sensitive to salts.
Common Issues and Solutions
While Anthurium 'Delta Force' is generally easy to care for, it may encounter some common issues. Here's how to address them:
- Yellowing Leaves: Often caused by overwatering or insufficient light. Adjust the watering schedule and provide more indirect light.
- Browning Leaf Tips: Usually due to low humidity or inconsistent watering. Increase humidity levels and ensure the plant receives consistent moisture.
- Pests: Watch for common pests like spider mites, mealybugs, and aphids. Treat infestations with insecticidal soap or neem oil.
Extra Care Tips:
To replicate the natural habitat of Anthurium 'Delta Force', consider its parent species. Anthurium clarinervium and Anthurium pedatoradiatum are native to tropical forests, where they grow in shaded, humid environments with well-draining soil. By providing similar conditions, you ensure your 'Delta Force' not only survives but thrives.
Etymology of Anthurium
The genus name Anthurium is derived from the Greek words "ánthos," meaning flower, and "ourá," meaning tail, combined with the New Latin suffix "-ium." This translates literally to 'flowering tail,' a fitting description of the plant's spadix, which resembles a tail emerging from its colorful spathe.
FAQ:
1. How fast does Anthurium 'Delta Force' grow?
Anthurium 'Delta Force' is a slow-growing plant. It can take several years to reach its full size, making it a unique and rare specimen for patient collectors.
2. Can I propagate Anthurium 'Delta Force' from seeds?
Currently, there are no known varieties propagated successfully from seeds. The original clone is typically propagated through cuttings, and seed production is rare.
3. What are the ideal light conditions for Anthurium 'Delta Force'?
This Anthurium hybrid thrives in bright, indirect light. Avoid placing it in direct sunlight, which can damage its delicate leaves.
Anthurium 'Delta Force'
Anthurium 'Delta Force' comes in a 9 cm pot and is ca. 15 cm tall