Centranthus Ruber

Valerian, Keys of Heaven, Jupiter's Beard
$14.95 ea.
Order more to save! 3+ for 14.50 ea.
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Ships Spring 2025 to
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Great Beginner Selection
Red-rose flowers are formed from clusters of tiny star-shaped florets atop strong, branching stems. The foliage is low and a rich green. Centranthus Ruber is a fine, fragrant addition for your garden.

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Code CERU

Patent

Plant Type Perennials

Species

Height Medium 2-3'

Spacing Plant 18" apart

Bloom Time Early Summer to Early Fall

Sun / Shade Full Sun to Half Sun / Half Shade

Zones 5-8

Soil Type Normal

Water Needs Medium

Sold In Plantable Pots (3.5x3.5x4")

Special Product

Bluestone Classics

You can't go wrong with the classics! These tried and true varieties are our staff's top picks for gardeners looking for low maintenance plants that will dazzle in the border.

Special Features

  • Attracts Butterflies
  • Good for Cut Flowers
  • Deer Resistant
  • Fragrant
  • Long-Blooming
  • OK in Containers

Centranthus General Information

Centranthus are long blooming and easy to grow. Flowers are produced from June all through the summer until frost. Best planted in groups. Freely self-seeds where happy. Idaho has restricted all potted plant material from being shipped into Idaho at this time.

Centranthus Plant Care

This self seeder makes a gorgeous mass of flowers. Spring cleanup is recommended. Cut back established plants to 4" or pinch to promote sturdier well-branched growth. Remove spent blossoms to promote rebloom. Can be divided every 1-3 years in spring. Thrives in poor soil. Flowers longer in cool conditions. Fertilize every other year in late fall or late winter.

Plantable Pots

Our plants are grown in 3.5x3.5x4” plantable pots. Made from 100% biodegradable coconut husk fibers (coir), these pots have tremendous advantages over plastic pots. With better air exchange, this "breathable" pot fosters robust root growth and reduces transplant shock since you can plant the pots directly in the ground. The pot naturally becomes part of the soil on its own over time—no composting required—and since they're made from a renewable resource that requires very little energy, they're earth-friendly too!

100% Guarantee

We offer a 100% guarantee for all our perennials to reach you in good condition and to grow. If you're not satisfied, we'll reship or refund immediately. Please don't hesitate to contact us if you have questions or concerns—we share your passion for gardening and want your new plants to thrive in your border!

Shipping Details

We use custom, earth-friendly packaging to make sure your order arrives in great condition, and we ship based on the best planting time for your growing zone (see the approximate dates below), unless otherwise indicated at checkout. If you wish, you can indicate a specific ship date during checkout.

Spring

  • Zones 3, 4: Early to Mid May
  • Zone 5: Late April to Early May
  • Zone 6: Mid to Late April
  • Zone 7: Early to Mid April
  • Zones 8, 9 10: Early April

Fall

  • Zone 2, 3, 4: Early September
  • Zone 5: Early to Mid September
  • Zone 6: Mid September
  • Zone 7: Mid to Late September
  • Zone 8, 9, 10: Late September to Early October

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