Life Span
Perennial
Perennial
Type
Palm or Cycad
Flowering Plants
Origin
United States, Southeastern United States
South-Central United States
Types
Rhapidophyllum hystrix
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Habitat
Cold Regions, Subtropical climates
Rocky areas
USDA Hardiness Zone
6-10
5-8
Sunset Zone
H1, H2, 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
No Available
Habit
Clump-Forming
Clump-Forming
Flower Color
White, Light Yellow, Lavender
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Brown, Sienna
-
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Dark Green
-
Leaf Shape
Needle like
Long linear and narrow
Plant Season
Spring, Summer, Fall, Winter
-
Sunlight
Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Very Slow
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer, Summer
Late Spring
Tolerances
Wet Site, Drought, Soil Compaction
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
From bulbs
Plant Maintenance
Medium
Medium
Watering Requirements
Needs small amount of water
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
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial Sun, Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer, can go long without fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Cold climate, Frost
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Attracts
Rabbits, Small mammals
Hummingbirds, Butterflies
Allergy
drowsiness, Scratches
-
Aesthetic Uses
bank hedging, Ornamental use
Showy Purposes
Environmental Uses
Air purification, Ethnobotanic
Air purification
Medicinal Uses
Aging, Frostbite
-
Part of Plant Used
Leaves
Flowers, Leaves
Other Uses
Application in Handicrafts, Showy Purposes
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Foundation, Mixed Border, Tropical
Bedding Plant, Rock Garden / Wall, Wildflower
Botanical Name
RHAPIDOPHYLLUM hystrix
PENSTEMON cobaea
Common Name
Needle Palm, Porcupine plant
Beardtongue
In Hindi
सुई ताड़
Beardtongue
In German
Nadel -Palme
Bartfaden
In French
palmier aiguille
beardtongue
In Spanish
palmera aguja
beardtongue
In Greek
βελόνα φοίνικα
Beardtongue
In Portuguese
palmeira agulha
Beardtongue
In Polish
Igła palma
Beardtongue
In Latin
acus palma
ursus lingua
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Equisetopsida
Family
Arecaceae
Scrophulariaceae
Genus
Rhapidophyllum
Penstemon
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Importance of Needle Palm and Beardtongue
Want to have the most appropriate plant for your garden? You might want to know the importance of Needle Palm and Beardtongue. Basically, these two plants vary in many aspects. Compare Needle Palm and Beardtongue 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 Needle Palm is Aging and Frostbite whereas of Beardtongue is . Needle Palm has beauty benefits as follows: while Beardtongue has beauty benefits as follows: .
Compare Facts of Needle Palm vs Beardtongue
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 Needle Palm vs Beardtongue 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 Needle Palm are drowsiness and Scratches whereas of Beardtongue have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Needle Palm has showy fruits and Beardtongue has no showy fruits. Also Needle Palm is not flowering and Beardtongue is not flowering . You can compare Needle Palm and Beardtongue facts and facts of other plants too.