Life Span
Perennial
Perennial
Origin
Southeastern United States, Central United States, South-Central United States, Mexico
Europe, Asia
Types
Elliot Pecan, Gafford Pecan
Blue Oat grass
Habitat
Loamy soils, Moist woods, Tropical regions
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
5-9
4-9
Sunset Zone
2b, 3a, 3b, 6, 7, 8, 9, 10, 12, 13, 14, 18, 19, 20
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Upright/Erect
Clump-Forming
Flower Color
Yellow, Green
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Brown
Brown
Leaf Color in Spring
Green
Gray Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Yellow
Dark Green
Leaf Color in Winter
-
Tan, Brown
Leaf Shape
Pinnate
Grass like
Plant Season
Spring, Summer, Fall
-
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Early Summer
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water more in summer
Does not require lot of watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut upper 1/3 section when young to enhancegrowth, Remove dead branches
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount, Nitrogen, Zinc fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Crown rot, Leaf curl, Leaf spot, Red blotch, Snails, Squirrels
Red blotch
Plant Tolerance
Heat Tolerance, Humidity, Shade areas, Soil Compaction
Drought
Flower Petal Number
-
Single
Foliage Sheen
Matte
Matte
Attracts
Birds, Deers, Squirrels
-
Allergy
Rhinitis, Sinuses
Asthma, Itchy eyes
Aesthetic Uses
Cottage Garden
-
Beauty Benefits
Hair Conditioner, Making cosmetics, Reduce Bruises
-
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree
Air purification
Medicinal Uses
Alzheimer’s Disease, Antidepressant, Anti-oxidant, Appetite enhancer, Cardiovascular problems, Detoxifies lever, Diabetes, Gallbladder Diseases, Gout, Strengthen gums, tuberculosis
Arthritis, Headache, Stomach pain
Part of Plant Used
Bark, Fruits
Whole plant
Other Uses
Air freshner, Application in Furniture, used for making charcoal, Used in making musical instruments, Used in paper industry
Used as a nutritious food item
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Fruit / Fruit Tree, Shade Trees
Bedding Plant, Feature Plant, Groundcover
Botanical Name
CARYA illinoinensis
ARRHENATHERUM
Common Name
Papershell Pecan, Pecan
Oatgrass
In German
Pekannuss
Ährengras
In French
Pacanier
Folle avoine
In Spanish
Carya illinoinensis
oat Grass
In Greek
Pecan
βρώμη Grass
In Portuguese
Nogueira-pecã
aveia-
In Polish
Orzesznik jadalny
Owies trawa
Class
Magnoliopsida
Liliopsida
Family
Juglandaceae
Poaceae
Genus
Carya Nutt.
Danthonia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Subfamily
Juglandoideae
Danthonioideae
Season and Care of Pecan and Oatgrass
Season and care of Pecan and Oatgrass is important to know. While considering everything about Pecan and Oatgrass Care, growing season is an essential factor. Pecan season is Spring, Summer and Fall and Oatgrass season is Spring, Summer and Fall. The type of soil for Pecan is Loam and for Oatgrass is Loam while the PH of soil for Pecan is Acidic, Neutral and for Oatgrass is Acidic, Neutral.
Pecan and Oatgrass Physical Information
Pecan and Oatgrass physical information is very important for comparison. Pecan height is 2,130.00 cm and width 1,220.00 cm whereas Oatgrass height is 20.50 cm and width 30.50 cm. The color specification of Pecan and Oatgrass are as follows:
Care of Pecan and Oatgrass
Care of Pecan and Oatgrass include pruning, fertilizers, watering etc. Pecan pruning is done Cut upper 1/3 section when young to enhancegrowth and Remove dead branches and Oatgrass pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Pecan needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Oatgrass needs Lots of watering and in winter, it needs Average Water.