AgSafe Aquatic-Spikes 8 pack Bag

Agt21

Once-a-Year feeding (6-9 months) Special 12-20-8 polymer coated time-release formulation spike (21 gm) with micronutrients, humates, sea kelp extracts, yucca extracts, fish emulsions, and plant extracts. Feeds all types of pond plants for an entire growing season (6-9 months). Apply 2 spikes (21 gm ea) per gallon size plant.