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Family: Rosaceae (ro-ZAY-see-ee) (Info) Genus: Rosa (RO-zuh) (Info) Cultivar: Fourth of July Additional cultivar information: (PP11518, aka Crazy for You, WEKroalt, Hanabi, Climbing Fourth of July) Hybridized by Carruth; Year of Registration or Introduction: 1999
Hardiness: USDA Zone 5a: to -28.8 °C (-20 °F) USDA Zone 5b: to -26.1 °C (-15 °F) USDA Zone 6a: to -23.3 °C (-10 °F) USDA Zone 6b: to -20.5 °C (-5 °F) USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color: Red blend (rb)
Bloom Shape: Semi-double
Flower Fragrance: Very Fragrant
Bloom Time: Blooms repeatedly
Habit: Trained to climb
Patent Information: Patented
Other Details: Resistant to black spot Resistant to mildew Resistant to rust
Pruning Instructions: Blooms on new wood; prune early to promote new growth
Soil pH requirements: 5.6 to 6.0 (acidic) 6.1 to 6.5 (mildly acidic)
Propagation Methods: From softwood cuttings From semi-hardwood cuttings From hardwood cuttings By grafting By budding
On Mar 11, 2009, madamecp from Denver, CO (Zone 5b) wrote:
I planted one in May 2008, after wanting one since a year before that.
It's hard to believe how well it grows here! It grew plenty of large canes during the year, it flowered prolifically until after the frosts hit. I think I fertilized it all of once... though I did at least water it enough to get it established.
The wackiest thing is that it has been growing strongly this year, since February (admittedly it's been hot quite often). I cringed... then we got a mild snow storm, followed by temperatures in the low teens. It's still growing, no damage, it didn't care at all.
It's in a reasonably sheltered spot (doesn't get as sun-fried as my other roses), with space to eventually grow up a fence and a garage wall (I haven't trained it yet, it's simply caning all over the place... definitely an item on this year's "to do" list. I honestly had not been expecting it to grow nearly as fast as it did).
I planted three of them three years ago. They're my favorite looking rose, very pretty pure white and bright red flower. They've grown well for me here in Omaha NE with one drawback - for some reason they have a very short bloom time. They bloom proliferously for about three weeks in May or June, and then the rest of the season each plant will have no more than two or three flowers at most.
On Jan 29, 2008, Dollykat from Lucasville, OH wrote:
I've had this rose for several years, and it is beautiful. A Will Goodwin clematis grows on it, too. The combination is nice, but a Jackmanii might be better.
On Jan 17, 2006, wallaby1 from Lincoln United Kingdom (Zone 8a) wrote:
I bought this as Crazy For You in the UK, and it has now had 4 seasons growth. Last year it grew to around 5' tall, and had many flowers of varying colour formations. The red is a vibrant scarlet, almost unbelievable, mixed with a milky white it certainly has impact. The foliage is robust and healthy, and reminds me of a rugosa rose floiage, a good deep green and plenty of it. It produces large clusters of flowers to around 3" across, but they do not open flat, and remain cupped.
I have never smelt a rose with this sort of fragrance, it is such a pleasure you must walk by it at least twice a day to have a drink of it! It is a fruity fragrance, rather like a fruit salad with a touch of lemon, this rose has it all!
It seems to flower forever, starting quite early, and will throw up strong new stems with even more flowers topping them. Mine is growing amongst clematis flammula, which it supported from one side, white mophead hydrangea, which supported it from another, and phlox Nicky which was supported both it on another side. The effect was stunning.
On Aug 31, 2005, LaLambchop from Chapin, SC (Zone 7b) wrote:
I love this rose! It grows so much faster than Don Juan and the sprays of flowers are beautiful. One is not enough. Not much trouble with black spot in hot, wet, Florida summer either.
On Sep 3, 2004, Starbaby01 from Philadelphia, PA wrote:
This an absolutely beautiful rose!!. Fast growing, a climber and the frangrance is heaven. The colors are so vibrant. Almost everywhere I have lived I have bought one and I always get compliments. I bought mine from MissionHills Nursery (the only one I found that sells it).
On Oct 17, 2002, lupinelover from Grove City, OH (Zone 6a) wrote:
As bright and colorful as the Fourth of July! The colors on this just don't quit.
Regional...
This plant has been said to grow in the following regions:
Fayetteville, Arkansas Aromas, California Boulder Creek, California Citrus Heights, California Clovis, California Lancaster, California Moorpark, California San Jose, California (2 reports) San Leandro, California San Pedro, California Denver, Colorado Grand Junction, Colorado Oxford, Connecticut Stamford, Connecticut Maitland, Florida Seffner, Florida Lakeville, Massachusetts Elkhorn, Nebraska Bedford, New Hampshire Dunellen, New Jersey Albuquerque, New Mexico Roswell, New Mexico Reidsville, North Carolina Oklahoma City, Oklahoma Monmouth, Oregon Salem, Oregon Wernersville, Pennsylvania Maryville, Tennessee Gilmer, Texas San Antonio, Texas Layton, Utah