









False Oat-Grass
About False Oat-Grass
This cool season grass prefers cool nights and dry summers. It can be easily grown in pots or as ground cover. The plant needs frequent cuttings in late spring or early summer. It produces bulbous storage organ at stem base. It tolerates poor and dry soil.
Taxonomy
Arrhenatherum elatius
Arrhenatherum
Poaceae
Poales
Also known as
Tall oat-grass, Tall meadow oat, Onion couch and Tuber oat-grass

How to care for False Oat-Grass

How often to water your False Oat-Grass

every 9
False Oat-Grass needs 0.5 cups of water every 9 when it doesnāt get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9

Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for False Oat-Grass in your home

a window
False Oat-Grass love being close to bright, sunny windows š.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
False Oat-Grass does not tolerate low-light š«.
Select your region to see how the current weather in your area affects the placement of False Oat-Grass in your home š”.

How to fertilize False Oat-Grass

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil itās likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your False Oat-Grass after it doubles in size or once a yearāwhichever comes first.

False Oat-Grass prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Sunlight Needs
False Oat-Grass requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive šŖ. Select your region to see how the current weather in your area affects the placement in your home š”.
Toxicity
Greg does not have confirmed data on this plantās toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, itās always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control atĀ US (800) 222-1222.Ā If a pet consumed this plant, contact your veterinarian or the ASPCA atĀ US (888) 426-4435.
Soil
False Oat-Grass does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!
Fertilizer
False Oat-Grass grows very slowly and doesnāt require added fertilizer. Replacing your plantās potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!
Growth Pattern
False Oat-Grass is a clumping plant, meaning new growth will emerge from the soil around the parent plant.
Growing Outdoors
USDA Hardiness Zone
False Oat-Grass can be grown outdoors in USDA Hardiness Zones 4a-9b. Find your local hardiness zone here.
Propagation
False Oat-Grass can be propagated by division into new individual plants.
- Check to see if there is more than one plant. In some cases they may still be beneath the soil surface. If you feel confident, you may remove the soil to check for baby plantlets below!
- If there are multiple plants growing, unpot the plant and gently tug the plants apart, being careful not to disturb too many of the roots. They may be connected by large root segments which you may need to break to free the plantlet.
- Pot up the new plant in well-draining soil
- Repot the parent plant back into its original pot
Care Summary for False Oat-Grass
False Oat-Grass
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

Repot after 2x growth
Based on the 4ā pot your plant is in, and that it doesnāt get direct sunlight.
