Haifa Multi-K RECI Potassium Nitrate Fertilizer – 1 lb Repack

Haifa Multi-K RECI potassium nitrate fertilizer (KNO3 fertilizer) supplies nitrate nitrogen and water-soluble potassium for soilless greenhouse crops with drain-water recirculation. RECI is the extra-low-sodium grade in the Multi-K range. This listing is a 1 lb jar repack, not a manufacturer bag.

Manufacturer Specifications

• Nitrate nitrogen (N): 13.5% typical; 13.1% minimum
• Water-soluble potassium as K₂O: 46.5% typical; 46.2% minimum
• Elemental potassium (K): 38.6% typical; 38.4% minimum
• Sodium (Na): 150 ppm typical; 300 ppm maximum
• pH (10% solution): 9.1 typical; specification range 6–11
• Water-insoluble matter: 350 ppm typical; 700 ppm maximum

Typical figures are not guaranteed minimums. Source: Haifa Multi-K RECI technical data sheet, May 2019.

Use and Grade Selection

RECI's low sodium specification helps limit the sodium contributed by this fertilizer to recirculating nutrient solutions. It does not eliminate sodium from source water or other inputs. Monitor water and nutrient-solution chemistry, and choose rates according to the product label and complete crop nutrition program.

For a separate grade comparison, see Haifa Multi-K GG. GG and RECI have different specifications.

Packaging and Shipping

1 lb jar repack.

Ground shipping only (UPS/FedEx) — Hazardous Material 5.1 Oxidizer.