True Blue

True Blue ( Aluminum Sulfate)

  • Lowers soil pH
  • Fast acting acidifier for any garden that requires acidic soil
  • Turns hydrangeas blue
SKU: 4495e1550428 Categories: , ,

Description

Used to develop the deep blue color in Hydrangea flowers and to acidify soils (lower pH). Contains: 51% Aluminum Sulfate.

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