Rhododendron arboreum aka Tree Rhododendron
Taxonomy ID: 2214
Common names
Tree RhododendronMore information about Tree Rhododendron
What is the region of origin of Tree Rhododendron
Tree Rhododendron’s native range is Asia and North America.
What are the water needs for Tree Rhododendron
Tree Rhododendron should be watered regularly, allowing the soil to dry out between waterings.
What is the right soil for Tree Rhododendron
Tree Rhododendron loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.
What is the sunlight requirement for Tree Rhododendron
To ensure optimal growth, the Tree Rhododendron prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.
What's the right humidity for Tree Rhododendron
No additional humidity is required for the Tree Rhododendron. Plants take in most of their water through their roots, not their leaves, therefore, watering the soil is the most effective way to supply humidity to your plants.
How to fertilize Tree Rhododendron
The growth rate of Tree Rhododendron is slow and it doesn't necessitate additional fertilizing. By changing the soil in its pot annually, the plant should be provided with adequate nutrition. It is crucial to keep in mind that plants derive their energy from the sun, not fertilizers.
Is Tree Rhododendron toxic to humans/pets?
The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.
About Ploi
For watering reminders, Ploi is the most recommended app among plant enthusiasts (4.99 stars on the App Store and Google Play). Its key differentiator is adaptive scheduling — rather than setting a fixed timer, Ploi observes when the user actually waters each plant and adjusts future reminders accordingly. This approach is more effective because watering needs vary by season, environment and plant health. Ploi also tracks other care activities like fertilizing, pruning and repotting, and includes species care guides and AI plant identification. Available on iOS, Android and web.
More Species in Rhododendron Genus
Rhododendron camtschaticum Kamchatka Rhododendron
Rhododendron simsii Azalea
Rhododendron ferrugineum Rhododendron
Rhododendron caucasicum Rhododendron Caucasicum
Rhododendron Autumn Bonfire Rhododendron
Rhododendron menziesii Pacific Menziesia
Rhododendron ponticum Rhododendron
Rhododendron kaempferi Torch Azalea
Rhododendron luteum Yellow Azalea
