The goldflame honeysuckle plant is a perennial vine that boasts bi-colored, tubular blooms and shiny oval-shaped leaves, making it an excellent choice for ornamental use on trellises, arbors, or fences. This hybrid plant, which is a cross between Lonicera americana and Lonicera sempervirens, thrives in sunlight and requires at least six hours of direct sunlight daily. However, it can still grow well in lightly shaded areas with slightly acidic to neutral soil.
The goldflame honeysuckle is semi-evergreen in warmer climates and deciduous in colder zones, and its fragrant vine can climb rapidly to heights of up to 15 feet if left untrimmed. With some careful pruning, though, it can be shaped into a billowy shrub that grows up to six feet tall, which is ideal for creating privacy screens.
As its name implies, the goldflame honeysuckle produces sweet nectar from its tubular blooms that attract pollinators such as hummingbirds and butterflies. Its pretty pink flowers with yellow or coral petals create a lovely pop of color, resembling a burst firework. Occasionally, it produces berries that attract birds, but they are not edible for humans. The showy flowers are also deer-resistant, making it a perfect addition to any yard.
Unlike other honeysuckle varieties, the goldflame honeysuckle is not invasive, making it a safe and beautiful addition to any garden. To care for this plant, ensure it receives full sun exposure and well-drained soil. Water it regularly during the first year to establish its root system, but avoid overwatering it. Prune it annually to control its size and shape.
To ensure the best blooms, Goldflame honeysuckle should be planted in an area with full sun. It is best to allow the plant to climb on light poles or mailboxes to get more sunlight. However, it can also thrive in partial sun, making it a great option for arbor planting. Goldflame honeysuckle loves rich acidic soil like clay, and well-draining soil is crucial. When establishing the root system of a new plant, it should be well irrigated, but overwatering should be avoided. The ideal temperature range for this twining vine is between 45 and 60 degrees Fahrenheit with normal humidity. Once the outside temperature rises past 95 degrees Fahrenheit, its growth tends to slow down. Goldflame honeysuckle is hardy down to the 20s, and pruning during the winter months can help control its growth in the spring. An all-purpose fertilizer with a 3-1-2 NPK ratio should be applied every spring to encourage new growth. It is important to prune minimally to allow the vine to establish itself until around two years after planting.
Goldflame honeysuckle is a plant that can be propagated easily through layering or leaf cuttings. Layering should be done in early spring, burying the midsection of a still-attached vine in the soil and keeping it moist until roots take hold. Leaf cuttings should be taken from 6 to 8 inches down a stem, dipped in rooting hormone, and transferred to a small pot with well-drained soil. Seeds can also be grown by planting ripe berries after they have gone through cold stratification. Regular repotting is necessary for this vigorous plant, which is hardy enough to withstand temperatures as low as 20 degrees Fahrenheit. Goldflame honeysuckle blooms continuously from June through August and into early fall in warmer climates, producing bi-color pink and yellow flowers that smell sweet like vanilla and jasmine. To encourage more blooms, plant in a sunny spot, fertilize, and properly prune. After blooming, don’t immediately cut off the blooms, as they may become berries that reseed the plant.