Green Planet Horti Cal 2.3kg – Calcium Magnesium Nutrient 14-0-0
$45.00 inc. GST
High-performance 14-0-0 calcium magnesium supplement for hydroponics, coco and soil. Prevents deficiencies and boosts plant growth and strength.
Full product description
The Green Planet Horti Cal 2.3kg is a high-performance calcium and magnesium supplement designed to support strong, healthy plant growth throughout the entire lifecycle. Featuring a powerful 14-0-0 NPK formulation, it delivers readily available nitrogen alongside calcium and magnesium to promote vigorous development, improved structure, and optimal nutrient uptake.
This fully water-soluble dry fertiliser is engineered for hydroponics, coco coir, and soil systems, making it a versatile addition to any feeding program. Its clean, sediment-free formula ensures it won’t clog irrigation lines, drippers, or dosing systems, making it ideal for both hobby growers and commercial setups.
Calcium plays a vital role in strengthening plant cell walls and improving nutrient transport, while magnesium supports chlorophyll production and photosynthesis. Combined with nitrogen, Horti Cal helps drive rapid vegetative growth while maintaining plant health during flowering stages.
Perfect for preventing common deficiencies such as blossom end rot, tip burn, and interveinal chlorosis, Horti Cal ensures your plants remain resilient, productive, and capable of achieving higher yields.
Key Features
- 14-0-0 NPK Formula: High nitrogen for strong vegetative growth
- Calcium & Magnesium Boost: Supports structure and photosynthesis
- Fully Water Soluble: No residue, no clogging of irrigation systems
- Multi-System Use: Suitable for hydroponics, coco, and soil
- Prevents Deficiencies: Helps avoid tip burn, chlorosis, and blossom end rot
- Commercial Grade Quality: Designed for consistent results and scalability
Why Use Horti Cal?
Many growers experience calcium and magnesium deficiencies—especially when using RO water or coco. Horti Cal solves this by delivering fast-absorbing Ca + Mg with added nitrogen, ensuring plants maintain strong growth and structural integrity across all stages.
Typical Analysis
- Nitrogen (N): 14%
- Calcium (Ca): ~10%
- Magnesium (Mg): ~2%
How to Use
- Mix 0.7g per litre (approx.) into water
- Add before other nutrients for best solubility
- Monitor EC and pH after mixing
- Use throughout veg and early–mid flower (reduce late flower if needed)