Using Indoor Gardening to Aid Education
Steve Koontz
TGardener, LLC
steve@tgardener.com
Handouts from the 2019 Christian Educators Association Convention
Nutrients
Tower Tonic
Humbodt’s Secret Blend
To Adjust Water pH
pH adjuster with tester
Check water hardness
Email me at steve@tgardener.com to purchase a Tower Garden for your school.