GreenPlanet HORTI Cal 2.3kg – Dry Calcium & Magnesium Base Nutrient | 14-0-0
$40.00 inc. GST
GreenPlanet HORTI Cal 2.3kg is a concentrated dry base nutrient supplying 14-0-0 nitrogen with calcium and magnesium to support strong roots, healthy stems, vigorous growth and improved plant performance throughout both vegetative and flowering stages.
Full product description
GreenPlanet HORTI Cal 2.3kg is a highly concentrated, water-soluble dry base nutrient formulated to provide plants with essential nitrogen, calcium and magnesium throughout both the vegetative and flowering stages.
Featuring an NPK ratio of 14-0-0 + Calcium + Magnesium, HORTI Cal promotes strong structural growth, healthy cell development and vigorous plant performance. Calcium strengthens cell walls, while magnesium supports chlorophyll production for efficient photosynthesis and sustained plant health.
Designed for commercial growers and serious hobbyists, HORTI Cal integrates seamlessly into the complete GreenPlanet HORTI Feeding Program, delivering reliable nutrition with excellent solubility and no sediment build-up.
Key Features
- NPK Ratio: 14-0-0
- Provides Calcium and Magnesium
- Supports both vegetative and flowering stages
- Encourages strong stems and healthy root development
- Promotes vigorous plant growth and chlorophyll production
- Highly soluble dry fertiliser
- Leaves virtually no residue in irrigation systems
- Ideal for hydroponics, coco and soilless growing media
- Part of the GreenPlanet HORTI Commercial Line
Why Choose GreenPlanet HORTI Cal?
Calcium is essential for developing strong plant cell walls, healthy roots and improved nutrient transport, while magnesium is the central component of chlorophyll and plays a vital role in photosynthesis.
HORTI Cal supplies these critical nutrients alongside readily available nitrogen, helping maintain healthy, vigorous plants throughout the entire crop cycle. It is formulated to work alongside HORTI Grow, HORTI Bloom and HORTI Late Bloom as part of GreenPlanet’s complete feeding system.
Ideal For
- Hydroponic systems
- Coco coir
- Rockwool
- Drain-to-waste systems
- Commercial cultivation
- Indoor gardens
- Greenhouse production
- High-performance horticulture
How to Use
Dissolve HORTI Cal completely in water before adding to your nutrient reservoir.
For best performance:
- Follow the official GreenPlanet HORTI Feeding Program
- Maintain nutrient solution pH between 5.8 and 6.3
- Monitor EC regularly and adjust according to plant growth stage
- Ensure complete dissolution before application
Specifications
- Brand: GreenPlanet Nutrients
- Product: HORTI Cal
- Size: 2.3kg
- Type: Dry Base Nutrient
- NPK: 14-0-0
- Contains: Calcium + Magnesium
- Growth Stage: Vegetative & Flowering
- Application: Hydroponics, Coco, Soilless Media
- Form: Water-soluble Powder