FloraPro™ Calcium + Micros Hydroponic Fertilizer

FloraPro™ Calcium + Micros Hydroponic Fertilizer

FloraPro™ Calcium + Micros is the A-tank backbone of the FloraPro system. It delivers 14-0-0 NPK with 17% calcium plus a chelated micronutrient package (boron, copper, iron, manganese, molybdenum, zinc) formulated for commercial hydroponic cultivation and fertilizer injection systems.

Used all cycle in one tank and paired with FloraPro Grow in veg or FloraPro Bloom / Late Bloom in flower, it provides the calcium and trace elements high-value crops rely on—backed by technical-grade inputs, high solubility, and lot-tested consistency for continuous liquid-feed programs.

: Used all cycle in one tank and paired with FloraPro Grow in veg or FloraPro Bloom / Late Bloom in flower, it provides the calcium and trace elements high-value crops rely on—backed by technical-grade inputs, high solubility, and lot-tested consistency for continuous liquid-feed programs.

: Commercial focus: Part of a system formulated for high-value production crops where consistency and repeatability matter—no fillers, no dyes, just the mineral package crops need.

: This product is intended for use with continuous liquid feed programs in high yield environments. Follow rate adjustment instructions on feed programs if not injecting CO2.
DIRECTIONS FOR USE: 1 LB/GALLON STOCK SOLUTION
To match feed program rate recommendations, use entire 25 lb bag(s) and maintain a final ratio of 1 lb of powder per 1 gallon of finished stock solution.
IMPORTANT: Prepare each FloraPro product as its own individual stock solution.
1. PREPARATION: Determine the number of bags needed. NOTE: (1) Full bag creates 25 gallons of stock solution.
2. INITIAL DISSOLUTION: Fill your mixing tank with approximately 70% of the total required RO water (approx. 17 gallons per bag). Add the full bag(s) of FloraPro powder.
3. AGITATION: Blend or agitate thoroughly until the powder is fully dissolved.
4. FINAL VOLUME: Top off the tank with RO water to the total final volume (25 gallons per bag). This ensures a precise 1 lb/gallon concentration.
5. INJECTION ORDER: Always inject FloraPro Calcium + Micros concentrate into the main irrigation line before FloraPro Grow, Bloom or Late Bloom.

Frequently Asked Questions

What is the standard procedure for dissolving these powders?

For stock concentrates, fill a clean tank to 70% with warm water (which helps dissolution), agitate with a mixer, slowly add the weighed fertilizer, and then top to final volume.

Can FUL+ be used with FloraPro Powder or other bases?

Yes, FUL+ is designed with "universal versatility" and can be used effectively as a quality-reinforcing supplement with the FloraPro Powder lineup, as well as with any other existing base nutrient program on the market.When supplementing the FloraPro Powder formula with FUL+, you can integrate it into both major growth phases:

Vegetative Stage: Use FUL+ alongside FloraPro Calcium + Micros and FloraPro Grow.
Flowering Stage: Transition to using FUL+ alongside FloraPro Calcium + Micros, FloraPro Bloom, and FloraPro Late Bloom.

An Important Note for Any Base:Because FUL+ is a complex, carbon-based nutrient source, it can cause excessive organic buildup in your plumbing and lead to drip emitter failure. To maintain high-performance results and clean lines—regardless of which base nutrient system you are supplementing—it is highly recommended that FUL+ be used in tandem with TrueFlo, an automated hypochlorous acid (HOCl) irrigation line cleaner

Can PK+ be used with FloraPro Powders or other base nutrient brands?

Yes, PK+ features universal versatility. While it is a core component of the FloraPro Liquid program, its zero-nitrogen formulation makes it a highly versatile, quality-reinforcing supplement that functions effectively within the FloraPro Powder program or alongside any existing base nutrient program on the market.

What is the chemical framework and stage-specific pairing of the FloraPro™ Powder line?

FloraPro™ Calcium + Micros (14-0-0, 17% Ca) is placed in Stock Tank A and runs throughout the crop cycle to provide nitrogen, calcium, and chelated trace minerals.

FloraPro™ Grow (10-12-22, 3.5% Mg, 4.5% S) is used in Stock Tank B during vegetative stages.

FloraPro™ Bloom (7-12-27, 5% Mg, 6.5% S) replaces Grow in Stock Tank B at flower initiation.

FloraPro™ Late Bloom (0-24-26, 4% Mg, 9% S) is an optional nitrogen-free B-tank finisher for the final 1 to 2 weeks of flowering.

How should unused FloraPro™ dry water-soluble fertilizer be stored, and what is its shelf life?

Store bags in a cool, dry place away from direct sunlight and reseal them airtight immediately after opening. The powders are hygroscopic and can clump or harden if exposed to moisture. Unopened bags stored correctly have an expected shelf life of approximately 2 years and carry a 1-year warranty against failure to meet label specifications under normal storage.