[Growwine] magnesium Carbonate

[CanadaVintage]

Hello again from under 7 ft. of snow.

Does anyone know where we can source magnesium carbonate?

Thank-you

Anthony Carone
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Vignoble Carone
75, rue Roy | Lanoraie | Québec | J0K 1E0
Tél. : 514.240.4220
Tél. vignoble : 450.887.2728
Téléc. : 450.904.1989
Courriel : anthony at vignoblecarone.com | anthony at carone.ca
www.vignoblecarone.com | www.caronewines.com