Life Span
Perennial
Perennial
Type
Cactus
Tree
Origin
Southwestern United States, Mexico
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Types
Carnegiea gigantea
Quercus macrocarpa
Number of Varieties
5030
0
40000
👆🏻
Habitat
Desert
Woodland Garden Canopy
USDA Hardiness Zone
8-123-8
0
99
👆🏻
AHS Heat Zone
12-14
9-1
Sunset Zone
12, 13, 18, 19, 20, 21
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
910.00 cm2,130.00 cm
0
3900
👆🏻
Minimum Width
150.00 cm2,130.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Green
Red, Light Green, Chartreuse
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Red
Brown, Chocolate
Leaf Color in Spring
-
Green, Light Green, Dark Green
Leaf Color in Summer
-
Dark Green
Leaf Color in Fall
-
Dark Green, Gold, Brown
Leaf Color in Winter
-
-
Shape
Leaf Shape
Succulent
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Very Slow
Slow
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Needs small amount of water
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
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
Coarse
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, pollinators
Birds
Allergy
-
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
Uses
Aesthetic Uses
Beautification
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Plant Benefits
Medicinal Uses
Rheumatism
Astringent, Cramps, Tonic
Part of Plant Used
Flowers, Fruits
Inner Bark, Leaves, Seeds
Other Uses
Used as firewood, Used As Food, Used as Ornamental plant
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Rock Garden, Wall
Feature Plant, Shade Trees
Botanical Name
Carnegiea gigantea
QUERCUS macrocarpa
Common Name
Saguaro
Burr Oak, Mossycup Oak
In Hindi
Saguaro
Burr Oak
In German
Saguaro
Burr Oak
In French
Saguaro
Burr Oak
In Spanish
Saguaro
Burr Oak
In Greek
Saguaro
Burr Oak
In Portuguese
Saguaro
Burr Oak
In Polish
Saguaro
Burr Oak
In Latin
Saguaro
Burr Oak
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Caryophyllales
Fagales
Family
Cactaceae
Fagaceae
Genus
Carnegiea
Quercus
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Pachycereeae
Cherokee
Subfamily
Cactoideae
-
Number of Species
2400
1
27800
👆🏻