Life Span
Annual
Perennial
Type
Flowering Plants
Tree
Origin
North America
Hybrid origin, Southeastern Asia
Types
Helianthus annuus, Heliantheae,
Bauhinia. blakeana, Bauhinia variegata Candida.
Habitat
Dry areas, Open areas, Prairies
tropical environments
USDA Hardiness Zone
3-10
10-15
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 13, 19, 21, 23, 24
Habit
Upright/Erect
Oval or Rounded
Flower Color
Brown, Yellow
Pink, Light Pink, Rose, Burgundy, Lavender, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black, Chocolate, Ivory
Not Available
Leaf Color in Spring
Dark Green, Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Green, Blue Green
Leaf Color in Winter
Not Available
Green, Blue Green, Yellow green
Leaf Shape
Oval
Orbiculate
Plant Season
Summer
Spring, Fall, Winter
Sunlight
Bright direct sunlight
Full Sun, Partial Sun
Growth Rate
Very Fast
Fast
Type of Soil
Dry, Light, Well drained
Loam, Sand
The pH of Soil
Acidic, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Late Fall, Early Winter, Winter, Late Winter
Tolerances
Not Available
Drought, Salt, Variety of soil types
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Grafting, Layering, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Requires regular watering, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Alkaline
Acidic, Neutral
Soil Type
Dry, Light, Well drained
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Bright direct sunlight
Full Sun, Partial shade, Partial Sun
Pruning
Prune ocassionally, Requires little pruning
Cut or pinch the stems, Prune ocassionally, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Less fertilizing
Pests and Diseases
Alternaria leaf blight, Apical chlorosis, Bacteria wilt, Bacterial leaf spot, Botrytis head rot, Charcoal rot, Crown gall, Downy mildew, Erwinia stalk rot, Fusarium stalk rot, Fusarium wilt, head rot, Phialophora yellows, Stem spot
Bacterial leaf scorch, Borers, Caterpillars, Leaf spot, Mites
Plant Tolerance
Drought
Drought, Salt, Variety of soil types
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Attracts
Birds, Butterflies
Bees, Birds
Allergy
Runny nose, Red eyes, Watery eyes, Sore eyes, Itchy eyes
Not Available
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beautification, Bouquets, Cottage Garden, Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Pulmonary afflictions
No Medicinal Use
Part of Plant Used
Flowers, Seeds, Stem
Flowers, Leaves, Seeds
Other Uses
As Fertilizers, Economic Purpose, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Used As Food, Used as Ornamental plant, Used for producing cooking oil
Food for insects, Used As Food
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Bonsai, Container, Edging, Edible, Feature Plant, Houseplant, Vegetable
Container, Feature Plant, Hedges, Mixed Border, Screening / Wind Break, Shade Trees, Street Trees, Tropical
Botanical Name
Helianths Annuus
BAUHINIA blakeana
Common Name
Sunflower
Blake's Butterfly Tree, Chinese Orchid Tree, Hong Kong Orchid Tree
In Hindi
Sūrajamukhī
हांगकांग आर्किड पेड़
In German
Sonnenblume
Hong Kong Orchidee Baum
In French
Tournesol
Hong Kong arbre d'orchidée
In Spanish
Girasol
árbol de orquídea Hong Kong
In Greek
ηλιοτρόπιο
δέντρο ορχιδέα Χονγκ Κονγκ
In Portuguese
Girassol
árvore de orquídea de Hong Kong
In Polish
słonecznik
storczyk drzewo Hong Kong
In Latin
Helianthus
Hong Kong Orchid ligno
Phylum
Magnoliophyta
Angiosperms
Class
Magnoliopsida
Magnoliopsida
Family
Asteraceae
Fabaceae
Genus
Heilanthus
Bauhinia
Clade
Not Available
Angiosperms, Eudicots, Rosids
Tribe
Heliantheae
Not Available
Subfamily
Helianthodeae
Caesalpinioideae
Importance of Sunflower and Hong Kong Orchid Tree
Want to have the most appropriate plant for your garden? You might want to know the importance of Sunflower and Hong Kong Orchid Tree. Basically, these two plants vary in many aspects. Compare Sunflower and Hong Kong Orchid Tree as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Sunflower is Pulmonary afflictions whereas of Hong Kong Orchid Tree is No Medicinal Use. Sunflower has beauty benefits as follows: Not Available while Hong Kong Orchid Tree has beauty benefits as follows: Not Available.
Compare Facts of Sunflower vs Hong Kong Orchid Tree
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Sunflower vs Hong Kong Orchid Tree and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Sunflower are Runny nose, Red eyes, Watery eyes, Sore eyes and Itchy eyes whereas of Hong Kong Orchid Tree have Not Available respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Sunflower has no showy fruits and Hong Kong Orchid Tree has no showy fruits. Also Sunflower is flowering and Hong Kong Orchid Tree is not flowering . You can compare Sunflower and Hong Kong Orchid Tree facts and facts of other plants too.
