Winter Study with Jim Doyle and Walter Pall at Nature's Way Nursery in Harrisburg, PA. A couple of seats are still available for Winter Study 2018. Attached find some images of last year. Want to do this? Sign up - now! Call Nature's Way (Jim Doyle) for more information and signing up (717) 545-4555 This email address is being protected from spambots. You need JavaScript enabled to view it. or This email address is being protected from spambots. You need JavaScript enabled to view it. Nature's Way is the leading nursery on the East Coast concerning offer of prime American collected material. They have hundreds of great trees available. Here just a few glimpses. From November 30 to December 1, 2018 Winter Study will happen right there.. Then again Woodstock XII from March 22 to 24 and Winter Study 2019 from November 29 to December 1, 2019.