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• 

  Bumper pH Down

  $39.00 Read more
• 

  Root Farm PH Testing Kit

  $12.99 Read more
• 

  Bumper pH Up/Down

  $14.00 – $15.00 Select options This product has multiple variants. The options may be chosen on the product page
• 

  Dolomitic Limestone

  $20.00 Read more
• 

  TNB Naturals PH DOWN

  $20.00 Read more
• 

  TNB Naturals PH UP

  $20.00 Read more
• 

  Rapitest pH Soil Tester

  $11.50 Read more
• 

  Grotek pH Buffer #4

  $14.00 Read more
• 

  3 in 1 Plant Meter

  $18.56 Read more
• 

  Dutch Treat pH Strips

  $16.50 Read more