BiOMEGA TRiCH Part A | Foundation Macro Nutrient for the Bioponic System

Most hydroponic nutrient systems separate macro and micro nutrition across multiple bottles that interact unpredictably when combined at the wrong order or concentration. TRiCH Part A solves this differently. It delivers the nitrogen, calcium, and structural macronutrients that form the foundation of the BiOMEGA TRiCHFECTA system, formulated specifically to work alongside Part B and the rest of the 4-part program without antagonism or precipitation.

Part A is the first bottle you add to your reservoir. It provides the nitrogen and calcium that drive vegetative structure and cell wall development, while the Bioponic formulation supports genetic restoration pathways that rebuild vigour in stressed or tired genetic lines. Whether you are running DWC, coco coir, NFT, or recirculating drip, Part A feeds the same way with the same results.

What Part A Delivers

The nitrogen profile in Part A is weighted toward the vegetative phase, supporting rapid canopy development, strong branching, and the leaf area required for maximum light absorption. Calcium is included at levels that support cell wall strength and nutrient transport without the supplementation issues common in nutrient systems that separate calcium from the primary feed.

pH-Ready technology built into the BiOMEGA system means Part A, used alongside Parts B, C, and the TRiCHFECTA+ Bloom Booster, maintains a stable nutrient solution when source water is near pH 7.0. This is particularly relevant for Australian growers dealing with variable tap water quality across Melbourne, Sydney, Adelaide, and Perth.

How to Use Part A

Always add Part A to your reservoir water first, before Part B, Part C, or the Bloom Booster. This mirrors the same mixing order as any calcium-containing nutrient in a multi-part system and prevents precipitation at the point of addition. Stir after each addition and check EC before finalising the solution.

Part A runs full cycle from seedling through to harvest, with the ratio between Part A and Part B adjusted as plants transition from vegetative growth into flower. Refer to the BiOMEGA feed chart for stage-specific ratios.

Buying Part A Individually

Part A is available individually for growers already running the TRiCHFECTA system who need to restock a single component, or for growers who want to trial the foundation nutrients before committing to the full system.

If you are setting up the complete BiOMEGA program for the first time, the TRiCHFECTA+ Full Set provides all four parts at a better per-litre cost than buying individually and is the recommended starting point.

For accurate EC and pH management throughout the feed program, the Bluelab Combo Meter measures both parameters simultaneously and is the most reliable option for managing a precision bioponic system.

Product Details

Brand: BiOMEGA (developed by Dr. Luther Thomas, Ph.D.)
Part: TRiCH Part A — Foundation Macro Nutrient
Available sizes: 1L, 5L, 20L
Compatible with: DWC, NFT, coco coir, recirculating drip, ebb and flood, soil
Use: Full cycle — seedling through to harvest