Clammy azalea, also known as Rhododendron viscosum, is a shrub native to North America. Characterized by sticky hairs giving clammy texture. Fragrant flowers bloom displaying white to pale pink. Belongs to Ericaceae family and commonly referred swamp azalea. Symbolizes femininity, softness, grace in language of flowers. Several varieties with unique flower colors and sizes. Fruit is dry capsule with numerous small seeds. Relatively easy to grow in moist, shaded areas. Popular choice for attracting pollinators.
Clammy azalea
- Scientific name
- Rhododendron viscosum
Basic Information
- Ericaceae Family Rhododendron Genus Clammy azalea Species
- Ericaceae > Rhododendron > Rhododendron viscosum
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- Perennial
- Shrub
- Height
- 120cm ~ 180cm
- Flower Color
- Leaf Color
- Anthesis
- summer
- 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
- Partial Shade
- 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
- 5
- Cold resistance
- Good
- Heat resistance
- Fair
- Habitat of origin
- United States
- Growth Rate
- Normal
What is Clammy azalea (Rhododendron viscosum)?
What is Clammy azalea (Rhododendron viscosum)
Flower meaning
The ritual speech ordinarily utilized in North America for Sticky deciduous shrub is: - Sticky deciduous shrub: Delicate emotion Instances of ritual speech: - Crimson increased: Affection - Valley of the valley: Joy Clarification: Sticky deciduous shrub represents
Calendar of Clammy azalea (Rhododendron viscosum)
Calendar
The flower blossoms annually for around 2 to 3 weeks. Ensure ample water and partial shade to lengthen the flowering.
How to grow Clammy azalea (Rhododendron viscosum)
Watering
For Clammy azaleas, hydration regularity ought to be calibrated founded on the period. During the burgeoning interval, hydrate every 5-7 days, securing the terrain corpses consistently soggy although not waterlogged. In winter, diminish hydrating to every 10-14 days to preclude root decay. Inspect terrain dampness by placing a finger 1-2 inches into the terrain; if it appears arid, it's occasion to hydrate. Employ chamber temperature aqua to evade appalling the seedling. Abstain from overhead hydrating to preclude fungous afflictions. Sustain a consistent hydrating agenda to advance healthy augmentation and blooming. Calibrate hydrating founded on ecological stipulations to preclude beneath or overhydrating.
Soil and Fertilizer
Clammy azalea flourishes in adequately-drained, acidic ground containing a pH range from 4.5 to 6.0. The plant needs a ground abundant in natural substances to aid its expansion and maturation. Supply Clammy azalea in early spring preceding new development with a balanced slow-discharge fertilizer. Use the fertilizer conforming to the maker's guidelines, generally 1 pound per 100 square feet of planting zone. Refrain from fertilizing in late summer or fall to avert energizing new development that may be damaged by frost. Observe the plant's growth and calibrate the fertilizer request as required dependent on its execution.
Sunlight and Place
The azalea species tolerates partial shade. It can handle cold winter temperatures. This plant grows well with daytime temperatures of 15-24°C. Extra moisture helps relieve summer heat stress. Prior to winter soil freezing, ensure adequate water. Well-draining soil prevents too much moisture. Daily sunlight for 4-6 hours benefits growth.
Advanced Information of Clammy azalea (Rhododendron viscosum)
Pruning
After blooming, clammy azalea benefits from trimming during late spring or early summer. This helps the plant keep its shape, makes new growth, and boosts flowers. Take off damaged and sick branches, ones crossing over, and growth in the way. Also cut back the most established branches by up to a third to promote new ones from bottom. Give a complete watering and balanced food after trimming for recovery and increase. Stay away from hard trimming in late summer or fall that may affect next year's flowers. Normal care trimming shall maintain the vigor and life of clammy azalea.
Planting and Harvest
Clammy azalea thrives best potted acidic soil. Plant same depth nursery pot. Water thoroughly moist soil. Repot years spring bigger pot growth. Prune flowering leggy overgrown shape encourage growth.
Propagation
Clammy azalea can be propagated through seeds, cuttings, and division. Cuttings are taken from plant stems that grow healthily, are placed in wet dirt that lets liquid to travel through. Dividing the plant into parts that each have enough roots and leaves. For best success, using a mix of ways is suggested. Get seeds when fully grown and dry. Take cuttings early day for ideal outcome.
Pests and Diseases
Clammy azalea prone diseases powdery mildew, leaf spot, root rot. Powdery mildew white powdery leaves, leaf spot dark spots leaves. Root rot excessively damp ground, wilt eventual death shrub. Suitable watering methods like permitting ground dry out waterings, prevent root rot. Fungicides control powdery mildew, leaf spot infections severe. Clammy azalea vulnerable pests lace bugs, azalea caterpillars, spider mites. Pests lead to damage feeding leaves, discoloration, wilting, stunted growth. Regular inspection early indications pests vital. Maintaining proper hygiene removing fallen debris, lower risk infestations.
Habitat of Clammy azalea (Rhododendron viscosum)
Habitat
Toxicity of Clammy azalea (Rhododendron viscosum)
Health Benefits
- edible
- Inedible
- Toxic
- No toxicity
NO DATA
Toxic for dogs and cats
NO DATA
Q&A of Clammy azalea (Rhododendron viscosum)
- choice
Clammy azalea features white and pink flowers. Healthy seedlings have sturdy stems. Good seeds are plump and firm. Avoid wilting. Choose varieties for your climate. Roots help anchor the plant. Leaves make food from sunlight. Flowers attract pollinators. Select reputable suppliers with fresh options. Assess overall health when purchasing. Suitable conditions aid growth.
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