Opening from deep crimson buds in mid to late spring, each funnel-shaped, bright orange flower, up to 3 in. Growth Rate: Slow: Botanical Name: Azalea x 'Robleg' Does Not Ship To: AZ: Grows Well In Zones: 7-9 outdoors You are in Growing Zone: # Growing Zones: 7-9 outdoors (hardy down to 10â) Product Description. Blooms are numerous, clustered, and a deep fuchsia. You want to fertilize after the blooms have faded. Vivid, glossy silver and dark green variegated foliage supplies the color the rest of the year. Should be sited in protective area in a well-drained soil. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. Foliage is a slightly lighter medium green color, with leaves being quite large and slightly elongated. Flower buds for the next season are usually formed before the current season's blossoms open. This is a wonderful choice. Azaleas do not have to be routinely fertilized during the growing season. Symptoms of deficiency in azaleas include stunted growth, smaller greenish-yellow leaves, or early leaf drop. This Azalea variety makes a very good foundation planting with medium size, and also does very well when mass planted, or used as a hedge. wide (7 cm), is elegantly frilled and flushed red orange with a gold tinge. Ornamental Characteristics: Leathery, oval leaves with a more defined point than most azalea varieties. One of the larger growing Encore Azaleas, Autumn Belle has a very robust, upright growth habit to 5 feet tall with a 4 foot spread. This allows sufficient time for next yearâs flower buds to form in midsummer, and for new growth to mature and harden off for winter. Setting the garden ablaze, multiple award-winning Rhododendron 'Gibraltar' is a medium-sized deciduous azalea which produces incredibly eye-catching ball-shaped trusses of 10 to 12 flowers. Bloom-A-Thon White Azalea Spacing. Azaleas are deciduous, drop their leaves in fall, and have five stamens in each flower. Fertilizing of these shrubs should take place in late spring to early fall. Semi drought tolerant once established. Add to front yard foundation planting for elegant color and neutral tones. Only White Azalea to Bloom Spring, Summer, and Fall. Insert into shaded edges of large canopy shade trees or against the trunks of tree groves. After calculating the area of the bed, dig the entire bed 6 to 8 inches deep. It is useful in foundation plantings, in small or large groupings in landscape beds, as an informal hedge, or singularly in containers. If you need to prune to shape the plant or remove dead portions, do so right after itâs done flowering. Description: Hardy Range: 8 â 10 Mature Height: 6 â 8â Mature Spread: 4 â 6â Growth Rate: slow Growth Habit: rounded Persistance: evergreen. By carefully selecting plants, you can have azaleas blooming at least eight months of the year. A natural in Asian inspired gardens, particularly for the Japanese tea style. The leaves are of the typical azalea type, but on the small size, usually less than an inch and a half long. Bright neon red-pink flowers engulf this compact semi-evergreen azalea in spring. Moderate grower to 2 to 4 feet tall and wide. The three inch, early spring flowers are a bluish-pink to rose-purple with a darker blotch in the throat, and the foliage is a dark rich green and the overall plant growth is upright. Any fertilizer application should be based on their appearance, such as leaf color, growth rate, soil test results and your objectives, such as encouraging growth or correcting a mineral deficiency. Elegance and Style in One Graceful Shrub Beautiful Fragrant White Flowers A dependable shrub with year-round interest. In general here's how to care for your azalea plants : prefer shady location, moist soil, but with good drainage and summer time, provide additional watering until the fall, good plant for zones 6 - 8, does not like excessive hot or cold areas. ... --Growth Rate : Slow to moderate ( 4" - 6" avg per yr )--Hardiness Zones : 7b - 10 Some âcommon senseâ adjustments may have to be made at times when expected growth rate and plant spread may be reduced because of less than ideal conditions, or if vigorous and slow-growing plants are planted together. Habitat: It grows in moist, open woods and streambanks. Azaleas' vivid colors, profusion of flowers and adaptability to a wide range of soils and climates make them one of the most popular flowering shrubs in Georgia. This azalea is very particular about its planting site and must have soil thatâs rich, acidic, evenly moist, and well-draining. Blooms midseason and occasionally throughout the year. Very bright green new foliage turns darker with age. Buy Autumn Belle Encore Azalea here This very hardy azalea was developed by plantsman Mike Farrow of Maryland. Common Azalea Diseases & Pests. The most common of these late bloomers is the âGumpoâ azalea. Use the patio tree form in a colorful container planting. The Gumpo azalea is a spreading evergreen shrub seldom over 2 feet high and 3 feet wide. - This azalea is among the most robust of all the southern azaleas. Azalea japonica is a small heath shrub that provides evergreen, bushy growth. Azaleas growth rate? Some Characteristics of Azalea. The velvety-soft blooms will adorn its deep green foliage into summer adding a lightly perfumed scent to the air. There have been some anecdotal accounts in the Puget Sound region. FLOWERS Buds emerge from dormancy, swell, and shed protective bracts. 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