Laguna Once a Year Fertilizer Spikes 16-9-12 (MPN PT 910)

Laguna Plant Grow Fertilizer Pond Spikes supply important nutrition to aquatic plants for a period of up to one year. The temperature-activated feeding sticks release nutrients only when plants need them most - at or above 50 F or 10 C. Once activated, the spikes slowly release a well-balanced feeding formula that maximizes the size and colour of aquatic plants.

With low amounts of phosphorous and no copper, the pond spikes have no adverse effect on water quality and are non-toxic to fish and plant life. The Plant Grow Fertilizer Pond Spikes are specifically designed for potted plants and are compatible with all planting baskets.

  • Length of spike: 7 inches
  • Maximizes the size and color of all aquatic plants and flowers
  • Non-toxic to fish and other aquatic life
  • Temperature-activated
  • Use one spike for 1 or 2 U.S. gal planting baskets
  • Use two spikes for 3 U.S. gal planting baskets
  • Use three spikes for 4-1/2 & 5 U.S. gal planting baskets
  • Use four or more spikes for 5 U.S. gal planting baskets
Laguna Fertilizer Pond Spikes Usage
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.

Please Note: This product is not available for sale in WA or OR

Item Number:
Your Price:
$15.99 $14.95 (Save 7%)
Pond Points:
18 Worth $0.18
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In Stock
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Laguna Once-A-Year Fertilizer Pond Spikes 16-9-12 Overview

Laguna Once-A-Year Fertilizer Pond Spikes 16-9-12

Item Size Treats (up to) Add
Laguna Once a Year Fertilizer Spikes 16-9-12 (MPN PT 910)
11910 - Laguna Once a Year Fertilizer Spikes 16-9-12 (MPN PT 910)
$15.99 $14.95 | 18 Points
3 spikes
3 plants
Bulk 50 Pack
50 plants
6 spikes
6 plants

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