Gaia Green Oyster Shell – Garden Effects -Indoor and Outdoor Gardening Supplies

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Gaia Green Oyster Shell


  • Provides immediate and long term release of nutrients that control pH levels.
  • Natural, organic source of calcium is used to correct  deficiencies and raise pH
  • 96% calcium carbonate plus a balance of 10 other nutrients and micronutrients.
  • Variable particle size provides both immediate and long-term fertilization.