Description
xOne of the longest-blooming, lowest-maintenance roses you can plant — waves of bright cherry-red, double blooms from spring straight through fall with no spraying or fussing.
The Double Knock Out® Rose (Rosa 'Radtko') took everything gardeners loved about the original Knock Out and gave it fuller, more romantic flowers. Each bloom carries roughly two dozen petals in a rich cherry-red to raspberry tone, opening in flush after flush over a tidy, rounded shrub that matures around 3 to 4 feet tall and wide. The foliage emerges with a deep burgundy cast in spring before settling into clean, glossy green, giving the plant color and structure even between bloom flushes. It is the rare rose that earns its place through sheer reliability rather than constant attention.
Why growers choose the Double Knock Out® Rose
- Months of color. It blooms continuously from spring to fall, self-cleaning so spent flowers drop on their own without deadheading.
- Full, double flowers. Cherry-red, many-petaled blooms give a more classic rose look than the single-flowered original.
- Built-in toughness. Bred for strong resistance to blackspot and powdery mildew, so it stays healthy without a regular spray schedule.
- Wide hardiness. Reliable in USDA zones 5 through 10, shrugging off cold winters and hot, humid summers alike.
- Low-fuss habit. A compact, well-branched 3-to-4-foot mound that needs only one hard prune a year to look its best.
Its compact size and nonstop color make it a natural for foundation plantings, low informal hedges, mixed shrub borders, and large containers on a sunny patio. Plant a row for a season-long ribbon of red, or tuck a single shrub among perennials where you want dependable, long-lasting bloom.
Shipping & Return
xORDER PROCESSING TIMES:
Most orders that are placed with us are processed and shipped out within 24 hours. Weekend and Holiday orders will be processed on the next available business day.
SHIPPING:
We use FedEx and USPS Priority Mail to the continental US, Military addresses, Alaska, and Hawaii free of charge. Delivery of your order will be within 2 to 5 business days of the date it is shipped out.
SHIPPING AND ADDRESS CORRECTIONS:
Please verify that your shipping address is correct. Incorrect addresses may result in undeliverable packages or delays. If your address is incorrect, please notify us as soon as possible to avoid an address correction fee. If shipping address is incorrect then a $7.50 address correction fee will be charged. This charge is accessed to us by the carrier service.
SALES TAX:
The Pee Mart charges sales tax on items purchased by customers that have products shipped in the state of Maine. When customers from outside the state of Maine complete a purchase from The Pee Mart, they accept all responsibility of their respective state laws regarding sales and use tax.
OUT OF STOCK ITEMS:
We try very hard to keep all items in stock and available, but sometimes we encounter supply shortages. We attempt to bring product back into our inventory as soon as it is feasibly possible. In these scenarios, the products are unavailable to purchase on our website. We will not backorder product and will ship the entirety of your purchased order upon completion of your payment processing.
LOST OR DAMAGED SHIPMENTS:
If you receive a product that appears to be damaged, contact your local FedEx office or Post Office and have an inspection made. Do not throw away the shipping box or any shipping material, as the carrier will want to inspect it. We will arrange to have the product returned to us. We will then either issue you a credit or replace your item ASAP.
WARRANTY / RETURNS:
The Pee Mart has a 30-day customer satisfaction standard warranty for all items. All sales are considered final after 30 days of receiving product.
- Choosing a selection results in a full page refresh.