rhode island wild plant society

Winter: ‘Tis the season for sowing seeds of our native plants 

“Winter sowing” is based on the seed’s normal lifecycle. All our native plant seeds can be sown from mid November through February, and many even require an extended period of cold moist exposure, “cold stratification”, to germinate.  It is a fun and rewarding experience!

What’s Involved?

• Sow seeds in pots or other appropriate containers.

• Place containers outside, taking precautions to avoid extreme weather and/or wildlife damage.

• Add water as needed to keep the soil moist.

• Enjoy watching sprouting green shoots emerge in the spring or early summer.

• Transplant if needed to larger plots and continue to water as needed.

• Plant in the soil when the root system is well developed, usually in the fall

How Rewarding!

Small Copper Butterfly (Lycaena phlaeas) on Eupatorium perfoliatum bloomsFrom your seeds not only will come new generations of plants, but these plants themselves will sustain the lives of a plethora of pollinators and other wildlife. Everything in nature lives in interdependent communities, embedded in relationships developed over long periods of interactions. What better than to ‘sow the seeds of life’ in your own landscape?

When choosing seeds prioritize the vitality of our local ecosystems. Select seeds of species historically native to Rhode Island and the general ecoregion which encompasses most of Rhode Island, ecoregion 59.   When possible, choose seeds of plants sourced from local wild plant populations. These “ecotypic” seeds hold the genetic information about the species including possible adaptations, favored over time, to contribute to its ability to survive and reproduce in our local area.

Definitive searchable plant databases for Rhode Island and New England

Garden Plant Finder – Native Plant Trust

Rhode Island Native Plant Guide

Go Botany – Native Plant Trust

Where to get seed?

Northeast Seed Collective Seeds sourced from ecoregion 59 including ReSeeding RI’s Blue Vervain and Wavy Leaved Aster seeds.  RIWPS’ ReSeeding RI initiative aims to increase the availability of seeds that are sourced from first generation of locally sourced wild native plant populations.

Grow Rhode Island Natives Seeds This initiative includes a number of libraries in Rhode Island offering native plant seeds to patrons. Seeds are sourced from a variety of locations and may or may not be straight species.