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Proven Winners Perennials

Thalictrum Hybrid 'Cotton Ball'

$1899
Shipping calculated at checkout.

This item is available for preorder only.
  • Pot Size: 5.25 Inch Pot
  • Common Name: Meadow Rue
  • Exposure: Full Sun to Partial Sun
  • Hardiness Zone: 5-8
  • Bloom Color: White
  • Bloom Time: Summer
  • Garden Height: 38-42 Inches
  • Garden Spread: 18-24 Inches


Thalictrum 'Cotton Ball' has beautiful white blooms that form a mass that resemble cotton balls above beautiful green leaves. If you look at all the flower masses together it looks like clouds above greenery, which could be a representation of the land below, giving an abstract scenery to your landscape. 

Uses: Border, Container, Cottage Garden, Flower Garden, Landscapes
Nature Attraction: Butterflies, Bees
Critter Resistance: Deer, Rabbit
Notable Features: Cut Flower, Long-Blooming
Growth Habit: Upright, Compact

Photo courtesy of Walters Gardens

Full Companion Plant List

Homeowner Growing Tips

Pruning: Dead head spent blooms throughout the season. Cut the plant back almost to the ground late winter or early next spring.

Water Requirements: Water soil fully, then let soil get moist/dry before watering.

Delivery and Shipping

Orders will be scheduled to ship based on the last frost date in your area. See the map below for more information.

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

Plants will begin shipping March 30, 2026. See the map below for more accurate shipping times.

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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