1 8

DownToEarthAllNaturalFertilizers

Down To Earth All Natural Fertilizers Organic Solution Grade Langbeinite - Professional Grade Potassium Magnesium Sulfate Powder 200 mesh for Liquid or Spray 0-0-21.5, 1 lb

$28.60 USD

Sale Sold out

Shipping calculated at checkout.

About This

Triple Nutrient Formula (0-0-21.5): Supplies 21.5% potassium, 10.8% magnesium, and 22% sulfur to boost crop health and performance.
OMRI Listed & Organic: Approved for use in certified organic growing systems and safe for edible crops.
Chloride-Free: Gentle on plants and beneficial soil microbes, making it ideal for sensitive species and soils.
Solution Grade Powder: Finely milled and water-soluble for easy use in foliar sprays, hydroponics, and fertigation systems.
Supports Flowering & Fruiting: Enhances nutrient uptake, improves flavor, and increases resilience to stress.