Life Span
Perennial
Annual
Type
Fern
Flowering Plants
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States
North America
Types
Osmunda regalis var. regalis, Osmunda regalis var. panigrahiana, Osmunda spectabilis
Helianthus annuus, Heliantheae,
Habitat
Banks, Boggy areas, stream banks, Woodlands
Dry areas, Open areas, Prairies
USDA Hardiness Zone
2-9
3-10
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
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
Clump-Forming
Upright/Erect
Flower Color
Non Flowering Plant
Brown, Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Non Fruiting Plant
Black, Chocolate, Ivory
Leaf Color in Spring
Green
Dark Green, Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Not Available
Not Available
Plant Season
Spring, Summer, Fall
Summer
Sunlight
Partial shade, Partial Sun
Bright direct sunlight
Growth Rate
Medium
Very Fast
Type of Soil
Clay, Loam
Dry, Light, Well drained
The pH of Soil
Acidic
Acidic, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Summer
Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer
Tolerances
Wet Site
Not Available
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
From Rhizomes
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Do not let dry out between waterings, Keep ground moist
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
Acidic, Alkaline
Soil Type
Clay, Loam
Dry, Light, Well drained
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial shade, Partial Sun
Bright direct sunlight
Pruning
Remove damaged leaves, Remove dead branches
Prune ocassionally, Requires little pruning
Fertilizers
Doesn't require fertilization when grown in rich soil
All-Purpose Liquid Fertilizer
Pests and Diseases
Healthy tree, 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
Wet Site
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Coarse
Foliage Sheen
Matte
Matte
Attracts
Not Available
Birds, Butterflies
Allergy
Skin rash
Runny nose, Red eyes, Watery eyes, Sore eyes, Itchy eyes
Aesthetic Uses
Ground Cover, Showy Purposes
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Bone disorders, Bone strength, Jaundice
Pulmonary afflictions
Part of Plant Used
Leaves
Flowers, Seeds, Stem
Other Uses
Used as Ornamental plant, Used for its medicinal properties
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
Yes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edging, Groundcover, Mixed Border, Water Gardens
Bedding Plant, Bonsai, Container, Edging, Edible, Feature Plant, Houseplant, Vegetable
Botanical Name
OSMUNDA regalis var spectabilis
Helianths Annuus
Common Name
Royal Fern
Sunflower
In Hindi
रॉयल फर्न
Sūrajamukhī
In German
Königs Fern
Sonnenblume
In French
Fougère royale
Tournesol
In Spanish
Real helecho
Girasol
In Greek
Royal Fern
ηλιοτρόπιο
In Portuguese
Real Fern
Girassol
In Polish
Królewski paproci
słonecznik
Phylum
Pteridophyta
Magnoliophyta
Class
Filicopsida
Magnoliopsida
Order
Polypodiales
Asterales
Family
Osmundaceae
Asteraceae
Clade
Not Available
Not Available
Tribe
Not Available
Heliantheae
Subfamily
Not Available
Helianthodeae
Number of Species
Not Available
Importance of Royal Fern and Sunflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Royal Fern and Sunflower. Basically, these two plants vary in many aspects. Compare Royal Fern 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 Royal Fern is Bone disorders, Bone strength and Jaundice whereas of Sunflower is Pulmonary afflictions. Royal Fern has beauty benefits as follows: Not Available while Sunflower has beauty benefits as follows: Not Available.
Compare Facts of Royal Fern 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 Royal Fern 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 Royal Fern are Skin rash 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. Royal Fern has no showy fruits and Sunflower has no showy fruits. Also Royal Fern is not flowering and Sunflower is flowering. You can compare Royal Fern and Sunflower facts and facts of other plants too.