Product guide
What you need to know before you choose.
A practical summary of what the product is, where it fits and what to confirm before use.
What it is
The calcium-base component of the PURE FUEL three-part dry nutrient system. The current product is a 15-0-0 (19) formula in a 25 lb package.
Problem it solves
Supplies the calcium-base portion used with PURE FUEL GROW or BLOOM and provides a standardized mixing component for commercial dry-salt fertigation.
Who it’s for
Commercial growers using the PURE FUEL three-part base system and controlled stock-tank or batch-mixing procedures.
Materials & compatibility
Designed to be paired with PURE FUEL GROW or BLOOM. As with concentrated mineral salts, avoid mixing incompatible concentrates directly and confirm compatibility with other additives.
How it is used
The current directions state to add CAL-BASE to water and dissolve it before adding GROW or BLOOM. The current ratio listed is 1.2 parts CAL-BASE to 2 parts GROW or BLOOM. Follow the current label for exact feed and injector instructions.
Sizes & formats
25 lb commercial dry nutrient.
Commercial applications
Vegetative and flowering base-fertility programs, batch tanks and commercial injector systems using the PURE FUEL base line.
Limitations & cautions
Water hardness and existing calcium levels can materially affect the final program. Use water analysis, EC/pH data and crop response to validate the recipe. The current product label is the controlling instruction.
Supporting documentation
Current label and injector instructions are shown on the product page.
Frequently asked questions
Q: Why is mixing order important?
A: Concentrated mineral salts can react or precipitate if mixed incorrectly. The current directions call for dissolving CAL-BASE in water before GROW or BLOOM.
Q: Is CAL-BASE a complete fertilizer by itself?
A: It is designed as one component of the PURE FUEL base nutrient system.
Q: Should the same rate be used with every water source?
A: No. Water mineral content and crop conditions should be considered.
Product details
The details behind the decision.
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Specifications & configurations
- SKU
- GH015545
- Brand
- HIGR10
- Product type
- Nutrient System
- Options
-
25LB
Available options are shown in the product selector above.
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Product documents
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