Haifa SOP GG 0-0-51 — Sulfate Sulfur Source

Readily Available Sulfate-Sulfur for High-Demand Crops

Haifa SOP GG 0-0-51 delivers 18% sulfate-sulfur in a fully water-soluble, greenhouse-grade form — making it one of the most efficient sulfur fertilizers for hydroponic and fertigation systems. Unlike elemental sulfur, the sulfate-S in Haifa SOP is immediately plant-available with no soil conversion required.

Why Choose Haifa SOP for Sulfur?

• 18% sulfate-sulfur (SO₄²⁻) — immediately available, no oxidation step needed
• Supports protein synthesis & enzyme activation — critical for amino acid and chlorophyll production
• Ideal for sulfur-demanding crops — brassicas, alliums, specialty crop, and high-value vegetables
• Low chloride formula — safe for sensitive crops and recirculating hydroponic systems
• Rapid, complete dissolution — greenhouse grade purity with no insoluble residue

Ideal Applications

Use Haifa SOP GG 0-0-51 wherever sulfur deficiency is a concern or where sulfate-S is required as part of a balanced nutrient program. Fully compatible with drip irrigation, NFT, and DWC systems. Pairs well with calcium nitrate and magnesium sulfate in custom nutrient formulations.