Grown to resist the heat, droughts, and diseases, there's never been a clearer choice than the Perfect Plants Double Red Knock Out rose! While featuring stunning bright red blooms, these gorgeous rose plants make the perfect addition to any garden or lawn. Whether as a foundational piece, or as a small barrier, there's no better option for your landscape than these red rose plants!

• The red double knockout rose bush has set a new standard in disease resistance when it comes to a beautifully bright and low-maintenance bloom. It is of the same rose family as the original rose of the knock-out family from Star Roses and plants.
• This rose plant produces rich, cherry red to hot pink blossoms that will continue to grow until the first hard frost of winter. They are fully double flowers on the shrub rose bush.
• The bloom cycle starts in early spring and The double red roses will bloom from spring until mid-summer before the weather gets too hot. The bloom period will decrease slightly as fall and winter happen although it is relatively heat tolerant.
• The red roses contrast nicely to the dark green foliage of the flowering shrub. If grown as a flowering tree, the red blooms will cascade over the green leaves year after year. This classic rose is slightly more winter hardy than other roses but may need extra winter protection in colder areas.
• The rose bush features incredible resistance to black spots and powdery mildew leaf diseases and is an excellent choice as a low hedge or accent plant in mixed beds. They can even be container grown as an indoor patio plant for the ultimate flower power.
• Double Knock Out rose bushes prefer well-drained soil that is kept moist during the growing season. Be sure to examine the surrounding soil to make sure its suitable for your new rose bushes. A Slow-Release Fertilizer applied at the top of the root ball will help tremendously with new blooms.
• Best growth occurs in USDA hardiness zones 5-10. Double Red Knock Out rose bushes can grow between 3 to 4 ft. tall and 3 ft. wide making it a good shrub for smaller gardens and spaces. They are extremely fast-growing and do well when planted in full sun with 3 to 4 hr. of sun everyday.