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Fertilizer Spikes 6 Pieces
Details: Maximizes the size and color of all aquatic plants and flowers. Low phosphorus spikes have no adverse impact on water quality. Contains no copper. Non-toxic to fish and other aquatic life. Lasts up to one full year.
Directions: Push the spike in the soil until cap is just above the soil surface. After one year, discard the spike, as the fertilizer inside the spike no longer contains nutrients. Use 1 or 2 spikes for small plants or 1 to 4 for large size planting pots.