Horti Cal (14-0-0) + Ca + Mg

Reinforce Growth – Strengthen Plant Structure

Horti Cal is a high-performance calcium & magnesium supplement designed to support strong, healthy growth from seedling to harvest.

With 14% nitrogen, plus readily available calcium and magnesium, it promotes vigorous foliage growth, strengthens cell walls, and improves nutrient uptake across both vegetative and flowering stages.

Ideal for leafy greens, fruiting crops, and ornamentals, Horti Cal helps prevent common deficiencies that limit growth and yield in soil or hydro systems.

Key Benefits:

• High nitrogen for fast, healthy vegetative growth

• Calcium & magnesium for stronger structure and improved photosynthesis

• Suitable for both veg & bloom stages

• Helps prevent Ca & Mg deficiencies

• Compatible with the full HORTI Feeding Program

Build stronger plants from the inside out — Horti Cal delivers reliable results at every stage.