KALIX Magnesium Sulfate – Water Soluble Magnesium Fertilizer for Hydroponic and Fertigation Systems (25 lb)

KALIX Magnesium Sulfate is a fully water soluble magnesium fertilizer designed for growers who need precise magnesium supplementation within hydroponic, fertigation, and commercial cultivation systems. Magnesium is an essential secondary nutrient that supports balanced plant nutrition and is commonly incorporated into custom feeding programs where nutrient ratios are carefully managed.

Built for modern cultivation environments, KALIX Magnesium Sulfate dissolves completely and integrates seamlessly into reservoirs, stock tanks, and injection systems where consistency and reliability are critical.

Precision Magnesium Nutrition

Magnesium is a key component of plant nutrition and is required throughout the cultivation cycle. As crop demands, environmental conditions, and irrigation strategies change, growers often need the flexibility to adjust magnesium levels independently within their feeding program.

KALIX Magnesium Sulfate provides a concentrated source of water soluble magnesium and sulfur that can be incorporated into precision nutrient management programs.

• Fully water soluble magnesium sulfate fertilizer
• Provides magnesium and sulfur in a highly soluble form
• Suitable for hydroponic, soil, and soilless cultivation
• Designed for precision nutrient management
• Ideal for custom feeding programs

Its flexible application allows growers to fine-tune magnesium levels based on crop requirements and production goals.

Built for Clean System Performance

Modern irrigation systems require nutrients that dissolve completely and move efficiently through equipment. KALIX Magnesium Sulfate is formulated for reliable mixing and consistent delivery across a wide range of cultivation systems.

• Clean mixing in reservoirs and stock tanks
• Compatible with dosing and injection systems
• Suitable for fertigation and drip irrigation programs
• Fully soluble for professional cultivation systems
• Designed for consistent nutrient delivery

Complete solubility helps support efficient nutrient movement from the mixing tank to the root zone.

Designed for Advanced Feeding Programs

As cultivation programs become more sophisticated, growers often adjust individual nutrients to maintain balanced feeding strategies. KALIX Magnesium Sulfate provides the flexibility to supplement magnesium and sulfur independently without disrupting overall nutrient management objectives.

Advanced growers frequently adjust nutrient ratios alongside irrigation practices, environmental controls, and crop steering objectives to maintain consistency throughout production cycles. KALIX Magnesium Sulfate provides a dependable source of magnesium that integrates easily into those precision management strategies.

• Ideal for precision fertigation programs
• Supports custom nutrient management
• Compatible with stock tank concentrates
• Useful in greenhouse and controlled environment agriculture
• Integrates into complete feeding programs

Integrates with Complete Nutrition Programs

KALIX Magnesium Sulfate is designed to work alongside other KALIX products as part of a modular feeding strategy.

Common integrations include:

• KALIX Base
• KALIX Grow
• KALIX Bloom
• KALIX Profile
• KALIX Potassium
• KALIX Calcium

This flexible approach allows growers to fine-tune nutrient levels while maintaining balanced feeding programs throughout the cultivation cycle.

Built for Professional Cultivation

KALIX products are developed for growers operating hydroponic facilities, greenhouse operations, commercial agriculture, and controlled environment production systems where consistency, efficiency, and scalability matter. Reliable nutrient delivery and predictable performance help support successful crop production across every stage of cultivation.

Application Flexibility

KALIX Magnesium Sulfate can be incorporated into a wide range of cultivation methods:

• Hydroponic systems
• Drip irrigation and fertigation programs
• Soil and soilless media
• Reservoir applications
• Stock tank concentrates and injection systems

Its versatility makes it suitable for both small-scale and commercial cultivation operations.

Available Size

• 25 lb commercial size

The Bottom Line

KALIX Magnesium Sulfate delivers a clean, fully water soluble source of magnesium and sulfur designed for modern cultivation systems and precision feeding programs.

Whether you're building a custom nutrient strategy, operating a precision fertigation system, or fine-tuning nutrient ratios within a complete feeding program, KALIX Magnesium Sulfate provides the consistency and flexibility professional growers demand.

No residue. No clogging. No unnecessary fillers.

Just dependable magnesium nutrition built for precision cultivation.