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1. (WO2018046888) MEDIA

Pub. No.:    WO/2018/046888    International Application No.:    PCT/GB2017/052503
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Sat Aug 26 01:59:59 CEST 2017
IPC: A01G 31/00
Applicants: TOFT, Michael John
TOFT, Craig John
HEATH, Victor Andrew
Inventors: TOFT, Michael John
TOFT, Craig John
Title: MEDIA
A method of making a media usable for instance in hydroponics. The method comprising mixing together three components, granulating the mixture and firing the granules formed, the first component is silica sand, the second component is mica granite sand, and the third component is a glass powder, with the firing taking place at a temperature such that the third component melts during firing.