MagAmp K — Slow-Release Fertilizer. Two Pellet Sizes Available. Magnesium ammonium phosphate fertilizer — made in Japan. 6 oz · Formula 6-40-6 · 15% Magnesium Oxide · Made in Japan. Citrate-Soluble Potassium Oxide (K₂O).
Magamp K Fertilizer Medium Pellet – 12oz (slow release)
MagAmp K — Slow-Release Fertilizer. Two Pellet Sizes Available. Magnesium ammonium phosphate fertilizer — made in Japan. 12 oz · Formula 6-40-6 · 15% Magnesium Oxide · Made in Japan. Citrate-Soluble Potassium Oxide (K₂O).
Magamp K Fertilizer Large Pellet – 12oz (slow release)
MagAmp K — Slow-Release Fertilizer. Two Pellet Sizes Available. Magnesium ammonium phosphate fertilizer — made in Japan. 12 oz · Formula 6-40-6 · 15% Magnesium Oxide · Made in Japan. Citrate-Soluble Potassium Oxide (K₂O).