Q.In Your Description
for Epsom salts as foliar spray you say one gallon of water. Is this a US or GB gallon, I need to convert it into liters. Thank you.

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 9, 2021
It would be a US gallon or 3.8 liters.
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