COREX 14-0-0 Part-A

KingWhale Corex (COREX) 14-0-0 + TE (Part-A) is the primary nutrient fertilizer within the PROGRADE® product range, primarily composed of Nitrogen (N) and Calcium (Ca). It also features four types of chelated secondary nutrients, along with a complete range of additional essential elements, ensuring balanced and efficient nutrition for plants

KingWhale PROGRADE® fertilizer supports an EC level of up to 3.0 when used in a 2-Part system (Part A + Part-B) at a 1:2 ratio, providing full potential for plant growth. Additionally, the pH AutoPerfect technology helps maintain a stable pH throughout cultivation, whether in soil or hydroponic systems

This product can be used directly or blended into a concentrated nutrient solution according to the rates and methods specified in the feeding chart for maximum convenience and effectiveness

375 ฿ – 4,500 ฿

Size

250 grams

1 kg

3 kg

12 kg

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Features & Compatibility

Designed to support EC values up to 3.0, helping plants absorb nutrients efficiently.

Automatic pH control reduces the hassle of balancing acidity and alkalinity in soil and planting systems.

Using advanced chelating innovation, it helps increase the absorption of nutrients faster and more efficiently.

14-0-0 Calcium 14% with chelated micronutrients

KingWhale Corex (COREX) 14-0-0 + TE (Part-A) is the primary nutrient fertilizer within the PROGRADE® product range, primarily composed of Nitrogen (N) and Calcium (Ca). It also features four types of chelated secondary nutrients, along with a complete range of additional essential elements, ensuring balanced and efficient nutrition for plants

KingWhale PROGRADE® fertilizer supports an EC level of up to 3.0 when used in a 2-Part system (Part A + Part-B) at a 1:2 ratio, providing full potential for plant growth. Additionally, the pH AutoPerfect technology helps maintain a stable pH throughout cultivation, whether in soil or hydroponic systems.

This product can be used directly or blended into a concentrated nutrient solution according to the rates and methods specified in the feeding chart for maximum convenience and effectivenes

Guaranteed Analysis

14
N

0
P₂O₅

0
K₂O

View Full Analysis

Total Nitrogen (N)14.0%
Calcium (Ca)17.0%
- 0.47% Chelated Calcium (Ca)
Boron (B)
Copper (Cu)
- Chelated Copper (Cu)
Iron (Fe)
- Chelated Iron (Fe)
Manganese (Mn)
- Chelated Manganese (Mn)
Molybdenum (Mo)
Zinc (Zn)
- Chelated Zinc (Zn)

COA: Certificate of Analysis

MSDS: Material Safety Data Sheet

Free from heavy metals for safe and sustainable growth

Made with carefully selected raw materials and manufactured under the highest standards, this product contains no harmful heavy metals such as lead (Pb), cadmium (Cd), mercury (Hg), or arsenic (As). Safe for plants and leaves no toxic residues in soil or produce, ensuring confidence throughout every stage, from cultivation to sustainable consumption.

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Fully water-soluble, guaranteed not to clog systems

High-quality fertilizer made from premium-grade materials, produced through a meticulous process with strict quality control. Fully water-soluble to minimize sediment, effectively preventing clogs in emitters, pumps, and drip systems, ensuring consistent and reliable performance.

The PROGRADE® Series was developed in collaboration with leading Thai researchers to deliver an exceptional growing experience. Featuring EC3.0 and pH AutoPerfect technologies, it maintains stable pH levels longer, ensuring nutrients remain fully available and effectively absorbed throughout growth, elevating cultivation potential to a superior new standard.

Suitable for all plants

Suitable for all plant types and all growing media, including peat moss, coco coir, rockwool, soil, and hydroponic systems. Provides comprehensive and efficient care across all growing conditions.