Preserving Flowers and Foliage with Glycols & Dyes

A technical manual for professionals using chemical solutions to process flowers and foliage by Mark Koch, 200+ pages, 3-ring binder format.

A comprehensive manual for systemic and immersion methods of preserving plants and foliages using glycols, dyes, bacteriostats and surfactants, this is intended for the experienced commercial producers of glycol-preserved plant materials.

By Mark Koch