Life Span
Biennial
Perennial
Type
Palm or Cycad
Flowering Plants
Origin
South Africa
South-Central United States
Types
Alexandria cycad, Encephalartos caffer, Encephalartos concinnus
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Number of Varieties
66200
0
40000
👆🏻
Habitat
Riverbanks, Rocky areas, Scrubs
Rocky areas
USDA Hardiness Zone
9-125-8
0
99
👆🏻
AHS Heat Zone
12-8
12-1
Sunset Zone
H1, H2, 18, 19, 20, 21, 22, 23, 24
No Available
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
290.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
240.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
-
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
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
-
Shape
Leaf Shape
Pinnate
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs very little 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
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds, Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, Windbreak
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Leaves, Seeds, Stem
Flowers, Leaves
Other Uses
Used As Food, Used as Ornamental plant, Used for its medicinal properties
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Tropical
Bedding Plant, Rock Garden / Wall, Wildflower
Botanical Name
ENCEPHALARTOS altensteinii
PENSTEMON cobaea
Common Name
Bread Tree, Prickly Cycad
Beardtongue
In Hindi
Bread Tree
Beardtongue
In German
Brotbaum
Bartfaden
In French
Bread Arbre
beardtongue
In Spanish
Árbol del pan
beardtongue
In Greek
ψωμί Δέντρο
Beardtongue
In Portuguese
Árvore de pão
Beardtongue
In Polish
chleb Drzewo
Beardtongue
In Latin
panis ligno
ursus lingua
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Equisetopsida
Equisetopsida
Order
Cycadales
Lamiales
Family
Cycadaceae
Scrophulariaceae
Genus
Encephalartos
Penstemon
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
66261
1
27800
👆🏻