Toothwort is one of the first plants to bloom in spring; providing much-needed nectar to early spring-flying insects. Dozens of white to pale-pink flowers will cover a healthy colony of plants just a few years after transplant or division. It is also called Cutleaf Toothwort and Dentaria laciniata. It will go dormant mid-summer.  *This species may be difficult and/or slow to germinate and grow to maturity.  Please note the germination code. Seed of this species is kept under refrigeration (33-38 F) in our warehouse. The days in transit to you in colder or warmer conditions won’t harm the seed, but it should be put back in refrigeration until you are ready to plant or apply pre-sowing treatment. Live Plant Shipping Table Spring Summer Fall Age/Size Dormant Bare Roots April/May August October 2 years