KALIX Phosphorus | 12-61-0 Monoammonium Phosphate Fertilizer | High Phosphorus

$28.70 USD
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  • Supports Strong Root Establishment Formulated with 61% available phosphate and 12% nitrogen, KALIX Phosphorus drives early-stage root growth, shoot strength, and plant structure during propagation, cloning, and transplant phases.
  • Boosts Flower Initiation and Early Bloom Performance Designed to fuel reproductive energy, this high-phosphorus blend promotes flower site development and bud set—ideal for use at flip or early bloom stages in flowering crops.
  • 100% Soluble Monoammonium Phosphate (MAP) Dissolves completely into solution with zero residue, making it ideal for hydroponic systems, fertigation, or hand-mixed applications. Clean feeding with consistent availability.
  • Compatible with Professional Feed Schedules Engineered for compatibility in commercial greenhouse and field environments. Mixes seamlessly with KALIX nitrogen, calcium, and micronutrients for complete early-phase support.
  • Trusted by Growers for Consistency and Purity Delivered in a durable 2 lb resealable pouch, this commercial-grade input is trusted by serious cultivators who demand purity, performance, and professional-grade results without compromise.
Global Trade Identification Number00850005947196
ManufacturerKALIX CPN
Number of Items1
UPC850005947196
Unit Count400 Ounce
Part Number1205
Item FormPowder
Specific Uses For ProductPlant Growth, Root Development
Coverage25
Target SpeciesFlowering Plants
Liquid Volume1 quarts
Mixing Ratio1:0:0
Gtin00850005947196
Kalix Complete Plant Nutrition Logo

Minerals Are Key to Proper Plant Development

elemental symbols like Calcium, Magnesium, Nitrogen, and Sulfur as plant supplements

Precision Nutrition Begins at the Molecular Level

The KALIX Supplements line delivers targeted elemental inputs formulated for precision growers who demand control, flexibility, and complete nutritional support across all stages of plant development. This collection includes Nitrogen, Phosphorus, Potassium, Calcium, Calcium Mag, Magnesium, Silica, and Enzymes—each fully soluble and designed to integrate seamlessly with any base nutrient program.

  • Nitrogen supports leafy green growth and chlorophyll formation, helping drive robust vegetative development and overall plant vigor.
  • Phosphorus fuels energy transfer and root development while supporting strong flower set and reproductive health.
  • Potassium regulates water balance, stomatal activity, and stress tolerance, enhancing quality and yield potential.
  • Calcium strengthens cell walls and structural integrity, improving tissue health and nutrient transport.
  • Calcium Mag combines calcium and magnesium in one clean input to support structure, photosynthesis, and enzyme function.
  • Magnesium is essential for chlorophyll production and energy conversion, aiding in efficient nutrient utilization.
  • Silica reinforces cell walls and boosts plant resilience to heat, drought, and environmental stress.
  • Enzymes help break down organic matter and biofilms in root zones and irrigation lines, supporting clean systems and optimal nutrient uptake.

Every product in the KALIX Supplements line is crafted for solubility, purity, and performance—built for growers who know that dialing in the details leads to big results, this category provides professional cultivators the tools needed to push performance and consistency—crop after crop.

nitrogen phosphorus potassium calcium magnesium greenhouse
Soluble nitrogen fertilizer for strong vegetative growth in soil or hydroponic systems

Precision Nitrogen Supplement for Aggressive Vegetative Growth

KALIX Nitrogen delivers a highly soluble source of nitrogen, essential for driving vigorous vegetative growth, protein formation, and chlorophyll production. This clean-mixing supplement fuels leafy expansion, cellular division, and structural development during early stages. Compatible with hydroponics, soil, coco, and fertigation systems, it supports lush canopies and accelerated biomass in commercial and craft cultivation. Nitrogen is foundational in amino acid and enzyme production, influencing nutrient uptake, photosynthesis efficiency, and metabolic response. Ideal for cultivators targeting early-stage momentum, strong starts, and system compatibility without clogging or residue.

High-purity phosphorus source to support early rooting and reproductive development

Highly Soluble Phosphorus for Roots, Buds, and Bloom Development

KALIX Phosphorus is a premium supplement designed to enhance root initiation, early growth, and reproductive development. With a highly available phosphorus source, this formula supports energy transfer, ATP synthesis, and genetic expression—critical for root expansion, flower set, and fruit production. Soluble and clean, it integrates seamlessly into stock tanks, dosers, and drip systems. Phosphorus also plays a key role in carbohydrate movement and photosynthetic activity, especially under high-output lighting. Whether applied as a targeted boost or part of a precision regimen, this supplement promotes stronger roots, tighter internodes, and healthier blooms with maximum uptake and minimal waste.

Chloride-free potassium fertilizer to boost quality, yield, and stress resistance

Sulfate-Based Potassium for Stress Tolerance and Yield Enhancement

KALIX Potassium supplies a water-soluble form of potassium derived from potassium sulfate, delivering a clean and efficient path to stronger plants and improved harvests. Potassium regulates stomatal function, water retention, sugar transport, and enzyme activation—making it vital for plants under environmental stress such as heat, drought, and high light. This supplement enhances late-stage bulking, oil production, and fruit density while boosting disease resistance and internal structure. Compatible with all irrigation styles, KALIX Potassium dissolves instantly, allowing for even distribution and consistent availability during key developmental phases.

Plant-available silica supplement for stronger stems and protection against heat and drought

Silica Supplement for Plant Armor and Environmental Defense

KALIX Silica delivers a concentrated, soluble source of silicon to strengthen cell walls, enhance structural integrity, and protect plants from stress. This formula reinforces stems and stalks while increasing tolerance to drought, heat, and mechanical damage. Silica also creates a physical barrier that reduces pest and pathogen susceptibility. Ideal for growers looking to improve plant posture, reduce breakage, and support long-term health across all systems. It flows cleanly through injectors and hydroponic lines, providing consistent coverage from start to finish. KALIX Silica is a key input for maximizing resilience and harvest quality in professional cultivation.

KALIX Nitrogen

KALIX Phosphorus

KALIX Potassium

KALIX Silica

Highly soluble calcium supplement to support cell wall strength and improve nutrient transport

Highly Soluble Calcium for Stronger Cell Walls and Nutrient Transport

KALIX Calcium delivers a pure, water-soluble form of calcium ideal for commercial growers seeking to reinforce plant structure, optimize nutrient mobility, and reduce physiological disorders like blossom end rot and tip burn. Calcium plays a critical role in forming rigid, healthy cell walls, enabling plants to maintain integrity under high-stress conditions. It also enhances nutrient uptake by regulating membrane permeability and intracellular signaling. Compatible with drip systems, dosers, hydroponics, and soil cultivation, KALIX Calcium mixes clean and performs without clogging or sediment—ensuring consistent delivery in fast-paced operations. A must for high-demand crops with aggressive growth cycles and heavy fruit load.

Calcium magnesium supplement with added nitrogen for balanced structural support and uptake

Dual-Action Calcium and Magnesium with Nitrate Support for Balanced Growth

KALIX Calcium Mag is a multi-functional supplement combining calcium, magnesium, and nitrate nitrogen for optimal structural strength, enzyme function, and nutrient synergy. Calcium supports cell wall formation and metabolic stability, while magnesium is essential for chlorophyll production and energy transfer. The added nitrate nitrogen improves immediate uptake and balances the ratio for vegetative and flowering growth. This precision blend enhances plant health, photosynthetic activity, and resistance to stress, especially in crops with high calcium-magnesium demands. Perfect for use in hydroponics, coco, and soil-based systems, this formula is clean-mixing and highly soluble—ideal for large-scale fertigation or automated nutrient systems.

Plant-ready magnesium for optimized chlorophyll production and improved photosynthesis efficiency

Essential Magnesium for Chlorophyll, Photosynthesis, and Metabolic Efficiency

KALIX Magnesium provides a clean, soluble magnesium source critical for chlorophyll synthesis, photosynthetic efficiency, and enzymatic activity. Magnesium is the central atom in the chlorophyll molecule, directly impacting light absorption and carbohydrate production. It also aids in phosphate metabolism and the formation of vital sugars and proteins. This supplement is ideal for correcting or preventing magnesium deficiency, particularly in fast-growing crops, high-EC systems, and environments with calcium-heavy water. KALIX Magnesium is compatible with any irrigation method and integrates cleanly into nutrient programs without contributing to residue or system blockages—making it a staple for high-performance cultivation.

Enzyme supplement that breaks down residue and supports clean, efficient root zones

Advanced Enzyme Formula for Root Health, Clean Media, and Nutrient Conversion

KALIX Enzymes is a concentrated biocatalyst supplement formulated to break down organic matter, stimulate microbial activity, and maintain clean root zones and irrigation lines. Enzymes degrade dead root material, biofilm, and nutrient residue into plant-available compounds, improving nutrient cycling and reducing buildup in recirculating systems. This enhances oxygen availability, root performance, and the uptake of fertilizers and minerals. KALIX Enzymes is especially effective in hydroponic setups, drip lines, and media-heavy environments where root debris and organic waste can compromise system integrity. Compatible with microbial inoculants and nutrient blends, this supplement helps maintain a thriving root zone and prevents clogging and stagnation across grow cycles.

KALIX Calcium

KALIX Calcium/Mag

KALIX Magnesium

KALIX Enzymes

Molecular structure of crop minerals over lush plants, symbolizing soluble nutrients and uptake
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