Plant Preorder For 2025

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Rosa 'Double Knock Out®'

$5495
Shipping calculated at checkout.

This item is available for preorder only.

  • Pot Size: 10 Inch Pot
  • Common Name: Shrub Rose
  • Exposure: Full Sun
  • Hardiness Zone: 5-11
  • Bloom Color: Red
  • Bloom Time: Summer-Fall
  • Garden Height: 36-48 Inches 
  • Garden Spread: 36-48 Inches

A sister seedling of our famous Knock Out® rose. This plant has every characteristic that made Knock Out® famous throughout the country. The only difference is the beautiful double bloom. An abundance of small, almost miniature double blooms begin in the spring and continue blooming until the first hard frost. With a slightly smaller growth habit than Knock Out®, it is perfect for small gardens and containers. Own root. (Var: RADtko - Patent 16202)

Romence Gardens roses are sold and shipped potted and growing in a 10-inch diameter pot. 

Type: Hybrid Tea
Flower Color: Red
Root: Own-Root
Uses: Beds, Borders, Landscapes
Nature Attraction: Butterflies
Notable Features: Cut Flower, Fragrant
Growth Habit: Upright


Delivery and Shipping

Our current processing time is 1-3 business days. See map at the bottom of the product page for transit time once shipped.

We guarantee our plants to arrive in acceptable condition. If there are any issues upon delivery, please email support@romencegardens.com within 48 hours and we will resolve the issue.

Available For Preorder Only

This plant is expected ship later than or initial shipping date and will begin shipping the week of April 28, 2025.

When Will My Order Ship?

Your order will be scheduled for shipment based on the last frost date in your area as indicated by this map and on the maturity of the plants themselves. If you would prefer a different ship date, please include that in the notes of your order.

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Rosa  'Double Knock Out®'
Knock Out Roses

Rosa 'Double Knock Out®'

$5495
  • Pot Size: 10 Inch Pot
  • Common Name: Shrub Rose
  • Exposure: Full Sun
  • Hardiness Zone: 5-11
  • Bloom Color: Red
  • Bloom Time: Summer-Fall
  • Garden Height: 36-48 Inches 
  • Garden Spread: 36-48 Inches

A sister seedling of our famous Knock Out® rose. This plant has every characteristic that made Knock Out® famous throughout the country. The only difference is the beautiful double bloom. An abundance of small, almost miniature double blooms begin in the spring and continue blooming until the first hard frost. With a slightly smaller growth habit than Knock Out®, it is perfect for small gardens and containers. Own root. (Var: RADtko - Patent 16202)

Romence Gardens roses are sold and shipped potted and growing in a 10-inch diameter pot. 

Type: Hybrid Tea
Flower Color: Red
Root: Own-Root
Uses: Beds, Borders, Landscapes
Nature Attraction: Butterflies
Notable Features: Cut Flower, Fragrant
Growth Habit: Upright


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