Celebrate Life's Special Moments

Red Double Knock Out Roses

All_states_halfzones_title_legend_logos_150dpi <font color="#996944">Interactive Hardiness Map</font>

Interactive Hardiness Map

We recommended planting in a climate zone rated for each species needs for the best chance of survival and future growth.

Click on the interactive map to find your areas average minimum temps.

Planting species outside of their recommended climate zone may impact our refund policy.
Need assistance? Contact us here

Growth & Zone

Roses are a full sun plant that will absorb as much as you can give them. They bloom in early spring and explodes with color until fall season. Extremely disease resistant. Extremely hardy and drought tolerant. Grows 3-4' in height and width and plant in full sun to partial sun areas.

USDA plant hardiness zone 5 - 11 (see map)


shutterstock_330984206 (1) Details

The Knock Out Family of Roses are easy to grow and do not require special care. They are the most disease resistant rose on the market.

They have stunning flower power with a generous bloom cycle (about every 5-6 weeks) that will continue until the first hard frost.

The Knock Out Family of Roses is winter hardy and heat tolerant throughout the entire United States.

They thrive in almost every area of the country. In the coldest regions, they will need winter protection.

Caring for plants

Prune Double Knock Out by taking roses for your home any time, but give the plant at least two full seasons before major annual pruning.
Time the job for late winter or early spring.


Sealed Wish
PO Box 282
Hamburg, Pennsylvania 19526

Email | Phone



Home | About


Resources | Special Orders

© 2021 Sealed Wish, All Rights Reserved.
This Website Design in Lancaster PA was designed and developed by M StreetSealed Wish's website was designed by
M Street: Web Design in Lancaster PA