Life Span
Perennial
Annual and Perennial
Type
Vegetable
Tree
Origin
Europe, Mediterranean, Northern Africa, Western Asia
Western United States, California, Mexico
Types
red radicchio, bicolored radicchio, (green radicchio
Calocedrus decurrens
Number of Varieties
21
0
40000
👆🏻
Habitat
Mediterranean region
low mountains, Mountain tops, Subtropical climates, Temperate Regions
USDA Hardiness Zone
8-125-8
0
99
👆🏻
AHS Heat Zone
9-1
8-1
Sunset Zone
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Requires regular watering
Needs less watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
No fertilizers needed
Pests and Diseases
Aphids, Bacteria, Damping-off, Darkling beetles, Downy mildew, fungus, Red blotch
Insects
Plant Tolerance
Drought
Drought
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antioxidants, Digestion problems, Vitamin K, Weight loss
Stomach pain
Part of Plant Used
Leaves
Bark, Leaves
Other Uses
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Making Perfumes, Used in pencil industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable, Mixed Border
Screening / Wind Break, Shade Trees, Street Trees