Jen Gai Yong
Fully soluble granular calcium nitrate for roots, tissue strength and crop quality.
What Jen Gai Yong is for
A fast-dissolving calcium fertilizer (calcium nitrate) for leafy vegetables, fruiting crops and fruit trees during rapid growth and young-fruit stages.
It helps with
- Supplying calcium at the young-fruit stage
- Calcium-related cracking and tomato blossom-end rot (with steady irrigation)
- Applying calcium through water or drip lines
Highlights
- Labeled calcium nitrate granular, fully soluble.
- Calcium builds cell walls and new tissue, so it suits rapid growth and young-fruit stages.
- Pair calcium with steady irrigation, because uneven watering limits calcium uptake. Adjust rates to crop and field conditions.
Specifications
Overview
HERMEN Jen Gai Yong is a fully soluble granular calcium nitrate fertilizer in a 25 kg pack. It is intended for calcium management during rapid vegetative growth and young-fruit development. Calcium programs should always be paired with steady irrigation because irregular water supply can restrict calcium transport within the crop.
Application Focus
Suitable for calcium programs in leafy vegetables, fruiting crops and fruit trees during rapid growth or young-fruit development. Calcium supports new tissue and cell-wall formation.
Full solubility supports split applications, but calcium disorders, cracking and fruit drop are not fertilizer-only problems. Keep irrigation steady and adjust the program to soil, water quality and growth stage.
The available front pack does not state guaranteed-analysis percentages or a fixed application rate. Follow the complete back label, fertilizer registration or site-specific technical advice for rates.
Best for
Developed for Taiwan’s climate, soils and cropping needs. See the full stage-by-stage guide for each crop:
Product information last updated: October 20, 2026
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