Portulaca, Moss Rose, Rose Moss 'Mixed Hybrids, Noids'

Portulaca grandiflora

Genus
Portulaca (por-tew-LAK-uh)
Species
grandiflora (gran-dih-FLOR-uh)
Synonym
Portulaca pilosa subsp. grandiflora
Other Details
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are showy
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Dutton, Alabama

Gurley, Alabama

Jones, Alabama

Phoenix, Arizona

Scottsdale, Arizona

Tucson, Arizona

Fort Smith, Arkansas

Castro Valley, California

Clovis, California

Concord, California

El Sobrante, California

Elk Grove, California

Knights Landing, California

Murrieta, California

Pasadena, California

Perris, California

Taft, California

Aurora, Colorado

Denver, Colorado

Mansfield Center, Connecticut

New Haven, Connecticut

Ellendale, Delaware

Bartow, Florida

Daytona Beach, Florida

Deltona, Florida

Fernandina Beach, Florida

Jensen Beach, Florida

Keystone Heights, Florida

Lady Lake, Florida

Milton, Florida

North Port, Florida

Oldsmar, Florida

Orlando, Florida

Ormond Beach, Florida

Sarasota, Florida

Sebring, Florida

Spring Hill, Florida

Valparaiso, Florida

West Palm Beach, Florida(2 reports)

Decatur, Georgia

Hawkinsville, Georgia

Milledgeville, Georgia

Stone Mountain, Georgia

Valdosta, Georgia

Honomu, Hawaii

Bloomington, Illinois

Glen Ellyn, Illinois

Mount Prospect, Illinois

Romeoville, Illinois

Washington, Illinois

Plymouth, Indiana

Olathe, Kansas(2 reports)

Rolla, Kansas

Calvert City, Kentucky

Hebron, Kentucky

Baton Rouge, Louisiana(2 reports)

Hessmer, Louisiana

Independence, Louisiana

New Orleans, Louisiana

Glen Burnie, Maryland

Bridgewater, Massachusetts

Worcester, Massachusetts

Ashley, Michigan

Dearborn, Michigan

Novi, Michigan

Buffalo, Minnesota

Eden Prairie, Minnesota

Minneapolis, Minnesota

Mathiston, Mississippi

Blue Springs, Missouri

Chesterfield, Missouri

Saint Peters, Missouri

Billings, Montana

Polson, Montana

Kimball, Nebraska

Lincoln, Nebraska

Las Vegas, Nevada

Milford, New Hampshire

Neptune, New Jersey

Piscataway, New Jersey

Ringwood, New Jersey

Fairacres, New Mexico

Rio Rancho, New Mexico

Dansville, New York

Poughkeepsie, New York

Redfield, New York

West Kill, New York

Yonkers, New York

Whiteville, North Carolina

Athens, Ohio

Williamsburg, Ohio

Muldrow, Oklahoma

Owasso, Oklahoma

Schulter, Oklahoma

Cave Junction, Oregon

Klamath Falls, Oregon

Portland, Oregon(2 reports)

Roseburg, Oregon

Bethlehem, Pennsylvania

Downingtown, Pennsylvania

Mount Joy, Pennsylvania

West Warwick, Rhode Island

Summerville, South Carolina

Spearfish, South Dakota

Cookeville, Tennessee

Hendersonville, Tennessee

Lafayette, Tennessee

Murfreesboro, Tennessee

Alvin, Texas

Arlington, Texas

Austin, Texas

Baytown, Texas

Brownsville, Texas(2 reports)

Bulverde, Texas

Concord, Texas

Corpus Christi, Texas

Dallas, Texas

Desoto, Texas

Edinburg, Texas

El Paso, Texas(2 reports)

Ennis, Texas

Fort Worth, Texas

Frisco, Texas

Georgetown, Texas

Houston, Texas

Humble, Texas

Mcallen, Texas

Midland, Texas

Mission, Texas

Pharr, Texas

Plano, Texas

Port Lavaca, Texas

Red Oak, Texas

Round Rock, Texas

San Antonio, Texas(4 reports)

Spring, Texas

Waco, Texas

Monroe, Utah

Salt Lake City, Utah

Cascade, Virginia

Herndon, Virginia

Manassas, Virginia

Palmyra, Virginia

Stafford, Virginia

Falling Waters, West Virginia

Wheeling, West Virginia

Appleton, Wisconsin

Ellsworth, Wisconsin

show all

Featured Videos

Gardener's Notes:

39
positives
4
neutrals
3
negatives
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P
P
Dearborn, MI (Zone 5b) | March 2022 | positive

I have had a large planter of moss rose on my patio for a number of years. It takes care of itself. Every year, new seedlings emerge fr...Read More

C
ROSLINDALE, MA | July 2015 | neutral

Several photos show ornamental purslane, Portulaca oleracea, and not moss rose, Portulaca grandiflora. The former have paddle-shaped leav...Read More

R
Downingtown, PA | July 2015 | positive

Most garden centers in the northern USA sell some of this annual flower that is a perennial in its native tropical South America. It like...Read More

G
Jacksonville, FL | September 2012 | positive

Have grown these on and off over the years with varying success. With our wet summers they seem to decline around Aug. but re-seed the fo...Read More

H
Albuquerque, NM | August 2012 | negative

I have not found Portulaca "easy to grow" here in New Mexico. We have a sunny east-facing flowerbed in the front of our house where even...Read More

D
Redfield, NY | June 2012 | negative

First off, I freaked when I saw "Moss Rose"--thinking that at last I would find some information on the 150+ year old rose bush that my f...Read More

B
Tucson, AZ | May 2012 | positive

I fondly remember Moss Roses from my childhood and decided to plant a few. I'm amazed! the quail have eaten them down to nothing! Guess...Read More

G
(Zone 5a) | February 2012 | positive

Seeds itself in some interesting places and grows where nothing else will. It's funny how it comes up on its own, but never does where I...Read More

B
Baton Rouge, LA | April 2011 | positive

I planted some bright pink moss rose last year in a rock garden. They were fantastic. This year, I have multi color moss rose of all di...Read More

L
| November 2010 | positive

We first planted moss rose a few years back, before I knew the name of the plant. I was awed by the frequent flowering (I tried to guess ...Read More

M
Milford, NH (Zone 5b) | October 2010 | positive

I wanted something that would grow in an old concrete bird bath that no longer held water. I planted these beautiful flowers and they add...Read More

A
Las Vegas, NV (Zone 8b) | October 2008 | positive

One of the easiest plants I have grown in Las Vegas! Loves heat and can tolerate my once a week watering schedule growing from a contain...Read More

N
Spearfish, SD | July 2008 | positive

I am new to the Black Hills of South Dakota and found my previous home owner had planted "something" in her rose bed. I hoed and hoed th...Read More

R
Pasadena, CA | July 2008 | positive

Great plant that thrives under direct sunlight. I planted them both at my preschool (I'm a teacher) in plastic containers with potting s...Read More

L
Yonkers, NY | June 2008 | positive

My daughter and I planted these seeds in late april and now we finally have one flower and quite a few buds. The flowers are very pretty ...Read More

C
Middle of, VA (Zone 7a) | June 2007 | positive

What a refreshing rainbow of colors in mid summer! Most definately reseeds itself, at least here. Silly me, I purchased a couple of pot...Read More

S
(GayLynn) Appleton, WI (Zone 5a) | June 2007 | positive

First planted this little gem in 2006 in my front, dry, sunny flower bed. It did very well and spread very fast. Found I had to water f...Read More

A
Manahawkin, NJ (Zone 7a) | May 2007 | neutral

I recall that this was a plant you could depend upon to self seed in gravel or dry soil. However, the ones I have grown from purchased p...Read More

N
N
(Zone 10a) | September 2006 | positive

An excellent, humble and hardy plant ever ready to cheer you up in the hottest of summers that continues to flower well into October in N...Read More

G
Dallas, GA (Zone 7b) | June 2006 | positive

Love the bright colors. Always a surprise. Grow in pots in the sun, here in Georgia

D
Milton, FL (Zone 8b) | May 2006 | positive

Love it! Always in bloom and easy to care for. Grows well in the Panhandle of Florida.

S
S
(Zone 7b) | April 2006 | positive

Super easy to grow and so colorful. Nice border plant, very drought tolerant. Can also be easily propagated by breaking off pieces and ...Read More

P
(Zone 8b) | November 2005 | negative

I'm sorry to be the first to host a negative on this plant but I find it hard to grow. I have tried it numerous times and each time have failed.

Z
Fayette County, GA (Zone 7b) | August 2005 | positive

I have always loved these, but never knew until this year that the deer love them too! They have passed over many other things in my gar...Read More

G
Salt Lake City, UT (Zone 8a) | July 2005 | positive

Moss roses are hugely popular here in Salt Lake City, where temperatures lately have been up to 105 and the sun is intense (4200 ft altit...Read More

P
Deal, NJ (Zone 7a) | June 2005 | neutral

I was never a portulaca fan because I thought the succulent spiny foliage looked odd mixed with the rest of my garden. But someone boug...Read More

D
Saskatoon, SK (Zone 3a) | May 2005 | positive

These are tough little annuals. I grew them in containers during a hot, dry summer when a severe infestation of grasshoppers devoured ju...Read More

4
Corpus Christi, TX (Zone 9a) | April 2005 | positive

I love these little flowers. One of the first things we planted this year. I have mine in pots on my front porch. Makes me feel like I...Read More

4
4
klamath falls, OR (Zone 6a) | November 2004 | positive

I tried to grow these one time on a rock-wall that I had just built of loose boulders with a back-fill of a clay-like soil. I was trying ...Read More

K
Portland, OR (Zone 8b) | August 2004 | positive

We have this growing in a sandy island in our parking lot (ugh, apartments) and it is doing great! It's so nice having some color out th...Read More

P
Calvert City, KY (Zone 7a) | July 2004 | positive

I just love this plant! Mine are planted in a raised bed that stays constantly moist and has part sun and part shade. They have exploded ...Read More

N
Fort Worth, TX | July 2004 | positive

I love this plant! It seems to be the only thing I can grow, because my thumb has never turned the right shade of green, but it grows be...Read More

P
P
Saint Peters, MO (Zone 6a) | July 2004 | positive

I live outside St. Louis and these do very well. I had a small area of mixed colors last year in a front bed. This year I have them all o...Read More

S
North Port, FL | July 2004 | positive

This is one of my favorite plants. I wasn't sure how they would do at first so I put them in containers, but now that they are doing so w...Read More

P
P
Summerville, SC (Zone 8a) | June 2004 | positive

I don't think I could enjoy a summer season without the lovely flowers of Moss Rose. One or more critters (possum/rabbit/squirrel/deer?)...Read More

L
Houston, TX | June 2004 | positive

These are wonderful flowers for people who love the look of "baby roses" but don't have the patience, time, or green thumb needed to grow...Read More

Y
Knights Landing, CA (Zone 9b) | March 2004 | positive

I can see from all of the comments and pictures that I'm not the only one who loves this beauty. I saw it in the nursery last year and h...Read More

N
El Sobrante, CA (Zone 9b) | November 2003 | positive

I often miss the open flowers of the moss rose during the week 'though I go out in the morning and look for them. They sleep late and the...Read More

D
D
Springfield, MA (Zone 6a) | February 2003 | positive

i love the bright colors, the paper thin delicacy of the petals and the neat little bowl and lid where the seeds mature. it also is very...Read More

M
Albany, MO (Zone 5a) | January 2003 | positive

As you can see by my name, this is my favorite. So much so that my greenhouse and gardens are named MossRose. There is no better plant ...Read More

K
| October 2002 | positive

have had these growing in a container for 2 years now. I live in zone 7 and when frost starts I cover the container with leaves and put ...Read More

S
Oklahoma City, OK (Zone 7a) | August 2002 | neutral

These plants are fast-growing and spreading. In most types, flowers open only on sunny days and close in midafternoon. They are also dr...Read More

A
A
Jonesboro, GA (Zone 7b) | August 2002 | positive

Re-seeding, and returning older plants from hardy roots. Propagated easily by cuttings or seeds. Bright mixed colors all summer, openin...Read More

F
Sarasota, FL (Zone 9a) | August 2002 | positive

Easy care and profusion of blooms. I use this little fellow to fill in low corner areas in my garden. Very easy to care for and easy to grow.

C
| May 2002 | positive

You can't go wrong with these. They bloom profusely and in a delightful spectrum of colors.

R
| May 2002 | positive

These are wonderful little plants. I live in an apartment setting so I don't have the luxury of having a large garden. They seem to do we...Read More

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