"Nursery owner Harvey Wrightman of New Brunswick, Canada will lead this workshop and bring plants for sale. Pieces of tufa will also be available for purchase from Dean Evans. Bring a trough to plant in, your own soil mix, gloves and plastic to cover the table. Expect to spend about $20 or less for tufa. You can also insert your own small rooted cuttings or seedlings into the crevices between pieces of tufa. Harvey will teach us about special mixes to use when inserting plants between pieces of tufa (see Matt Mattus' journal for a previous workshop with Harvey; Matt Mattus' journal). Please register in advance under events at www.bnargs.org so we can get a head count for this program."