Type
Tree
Flowering Plants
Origin
Australia
North America
Types
Not Available
Helianthus annuus, Heliantheae,
Number of Varieties
Not Available
Habitat
Fertile bottom land, moist forests, Moist Soils, Moist woods, Roadsides, Sandy areas, tropical environments, Tropical rainforest, Tropical regions, Wet lands
Dry areas, Open areas, Prairies
USDA Hardiness Zone
8-11
3-10
Sunset Zone
8, 9, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Habit
Upright/Erect
Upright/Erect
Minimum Height
Not Available
Minimum Width
Not Available
Flower Color
Light Yellow
Brown, Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Black, Chocolate, Ivory
Leaf Color in Spring
Green, Gray Green
Dark Green, Green
Leaf Color in Summer
Green, Gray Green
Green
Leaf Color in Fall
Green, Gray Green
Green
Leaf Color in Winter
Green, Gray Green
Not Available
Leaf Shape
Long Linear
Oval
Plant Season
Spring, Summer, Fall, Winter
Summer
Sunlight
Full Sun
Bright direct sunlight
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Dry, Light, Well drained
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Tolerances
Drought
Not Available
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Alkaline
Soil Type
Loam, Sand
Dry, Light, Well drained
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Bright direct sunlight
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune ocassionally, Requires little pruning
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
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
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Matte
Attracts
Hummingbirds, Butterflies
Birds, Butterflies
Allergy
Asthma, Eye irritation, Respiratory problems, Skin irritation
Runny nose, Red eyes, Watery eyes, Sore eyes, Itchy eyes
Aesthetic Uses
Not Used For Aesthetic Purpose
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Not Available
Not Available
Edible Uses
Insignificant
Yes
Environmental Uses
Air purification, Shadow Tree
Air purification
Medicinal Uses
Not Available
Pulmonary afflictions
Part of Plant Used
Bark, Tree trunks
Flowers, Seeds, Stem
Other Uses
Application in Furniture, Constructing Boats, Used in Furniture, Wood is used fore making tools
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
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees, Street Trees
Bedding Plant, Bonsai, Container, Edging, Edible, Feature Plant, Houseplant, Vegetable
Botanical Name
ACACIA melanoxylon
Helianths Annuus
Common Name
Australian Blackwood, Blackwood
Sunflower
In Hindi
काली लकड़ी
Sūrajamukhī
In German
Schwarzes Holz
Sonnenblume
In French
Bois noir
Tournesol
In Spanish
Blackwood
Girasol
In Greek
Μαυρο ξυλο
ηλιοτρόπιο
In Portuguese
Madeira preta
Girassol
In Polish
Czarne drewno
słonecznik
In Latin
Press
Helianthus
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Fabaceae
Asteraceae
Clade
Angiosperms, Eudicots, Rosids
Not Available
Tribe
Acacieae
Heliantheae
Subfamily
Not Available
Helianthodeae
Importance of Blackwood and Sunflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Blackwood and Sunflower. Basically, these two plants vary in many aspects. Compare Blackwood and Sunflower 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 Blackwood is Not Available whereas of Sunflower is Pulmonary afflictions. Blackwood has beauty benefits as follows: Not Available while Sunflower has beauty benefits as follows: Not Available.
Compare Facts of Blackwood vs Sunflower
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 Blackwood vs Sunflower 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 Blackwood are Asthma, Eye irritation, Respiratory problems and Skin irritation whereas of Sunflower have Runny nose, Red eyes, Watery eyes, Sore eyes and Itchy eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blackwood has no showy fruits and Sunflower has no showy fruits. Also Blackwood is not flowering and Sunflower is flowering. You can compare Blackwood and Sunflower facts and facts of other plants too.