Mammoth Wild Rye (Leymus Racemosus) is a perennial grass in the Poaceae family with easy care difficulty. It requires medium, drought-tolerant once established watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.
Leymus racemosus is a perennial wild rye grass known for its large size and adaptability to various environments including drylands, coasts, and saline soils.

Mammoth Wild Rye
Leymus Racemosus
Leymus racemosus is a perennial wild rye grass known for its large size and adaptability to various environments including drylands, coasts, and saline soils.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Mammoth Wild Rye
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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