Laguna Plant Grow Fertilizer Spikes

These once-a-year spikes help maximize the size and color of your aquatic pond plants. Well-balanced, 16-9-12 feeding formula has low phosphorus and no copper, so it won't impact pond water quality. Innovative, temperature-activated spikes release nutrients only when aquatic plants and flowers need them most - at or above 50 degrees Fahrenheit. Slow-release fertilizer spikes lasts for one full year and are ideal for hassle-free nutrient supplementation of aquatic or marginal plants grown in pots or planting baskets. Available in Regular and Mini. Regular Fertilizer Spikes measure 7" and Mini Fertilizer Spikes measures 3-1/2".

Please click on "More Information" for direction for use and guaranteed analysis.

• 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 contain nutrients.
• Use one spike for 1 or 2 gallon planting baskets.
• Use two spikes for 3 gallon planting baskets.
• Use three spikes for 4.5 and 5 gallon planting baskets.
• Use four or more spikes for >5 gallon planting baskets.

Directions for Mini Fertilizer Spike:

• 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 one or two Mini Spikes for small plants or 1/4 to 1 gallon planting baskets.

Guaranteed Analysis 16-8-12
By weight

Total Nitrogen (N)* 16%
      7.5% Ammoniacal Nitrogen
      8.5% Nitrate Nitrogen
Available Phosphate (P2O5)* 9.0%
Soluble Potash (K2O)* 12.0%
Magnesium (Mg)*, Total1.0%
      1.0% Water Soluble Magnesium (Mg)
Sulfur (S) Total 2.0%
      3.8% Combined Sulfur (S)
Boron (B)* 0.02%
Iron (Fe)*, Total 0.45%
      0.42% Water Soluble Iron (Fe)
      0.03% Chelated Iron (Fe)
Manganese (Mn)*, Total 0.06%
      0.06% Water Soluble Manganese (Mn)
Molybdenum (Mo)* 0.02%
Zinc (Zn)*, Total 0.05%
      0.017% Water Soluble Zinc (Zn)

Derived from: Ammonium Nitrate, Ammonium Phosphate, Potassium Nitrate, Calcium Phosphate, Magnesium Sulfate, Boric Acid, Ferrous Sulfate, Iron EDTA, Manganese Sulfate, Sodium Molybdate, Zinc Sulfate, and Zinc Oxide.

*The nitrogen, phosphorous, potassium, magnesium, sulfur, boron, iron, manganese and zinc sources have been coated to provide 14% coated slow release Nitrogen (N), 8% coated slow release phosphate (P2O5), 11% coated slow release soluble potash (K2O), 0.9% coated slow release magnesium (Mg), 1.9% coated slow release sulfur (S), 0.018% coated slow release boron (B), 0.4% coated slow release iron (Fe), 0.05% coated slow release soluble manganese (Mn), 0.018% coated slow release molybdenum (Mo), and 0.017% coated slow release zinc (Zn).

General Information
Plant Grow Fertilizer provides important nutrition to aquatic plants and flowers for a period of one year. Supplied in temperature-activated spikes, they release nutrients only when plants and flowers need them most: At or above 50 degrees Fahrenheit. Once activated, they slowly release a well-balanced feeding formula that maximizes the size and color of all aquatic plants and flowers. With low amounts of phosphorous and no copper, the fertilizer has no adverse impact on water quality and is nontoxic to fish and plant life. Compatible with all planting baskets.