FoxFarm® Cultivation Nation™ Micro 5-0-1 — 1 gal (Step 2)

Supply Critical Micronutrients Mid-Cycle with FoxFarm Cultivation Nation Micro — Step 2 of the 3-Part Feeding Program

FoxFarm® Cultivation Nation® Micro Fertilizer 5-0-1 is the essential middle component of the Cultivation Nation 3-Part liquid feeding system. Formulated to deliver concentrated nitrogen alongside a comprehensive micronutrient package, Micro bridges the gap between vegetative and flowering nutrition — ensuring your plants never experience a mid-cycle deficiency when it matters most.

Key Features & Benefits

• 5-0-1 NPK Ratio: High-nitrogen formula focused on sustained vegetative vigor and critical micronutrient supplementation throughout the growing cycle.
• Comprehensive Micronutrient Profile: Supplies the trace elements — including calcium, magnesium, iron, and manganese — that plants often lack when grown in recirculating hydroponic systems or heavily buffered media.
• Step 2 of the Cultivation Nation System: Works alongside Cultivation Nation Grow (Step 1) during vegetative growth and continues into early flower alongside Cultivation Nation Bloom (Step 3).
• Liquid Concentrate: Fully soluble and fast-absorbing — mixes cleanly into any nutrient reservoir without residue or sedimentation.
• Prevents Mid-Cycle Deficiencies: Proactively addresses the calcium, magnesium, and trace element shortfalls that commonly appear under high-intensity lighting and rapid growth conditions.

Who Should Use This

Cultivation Nation Micro is an essential component for any grower running the Cultivation Nation 3-Part system. It is particularly valuable in hydroponic environments where plants rely entirely on the nutrient solution for their complete mineral nutrition, and for high-intensity indoor cultivation where rapid growth rates can quickly deplete micronutrient reserves.

Compatibility

Cultivation Nation Micro is compatible with all growing substrates and hydroponic systems, including DWC, NFT, ebb & flow, drip systems, coco coir, and soilless mixes. Use in conjunction with Cultivation Nation Grow (Step 1) during the vegetative phase and alongside Cultivation Nation Bloom (Step 3) through the flowering stage for complete nutrition coverage. Always follow the recommended FoxFarm feed chart for specific dosing.

Frequently Asked Questions

When do I use Cultivation Nation Micro in the feeding schedule?

Micro is used throughout the entire growing cycle — from early vegetative growth through the flowering and fruiting stages. It transitions from being paired with Grow (Step 1) to being paired with Bloom (Step 3) as plants move into the reproductive phase.

Why does the 3-part system need a separate micro component?

A dedicated micro component allows growers to adjust individual nutrient ratios independently as plant needs change across growth stages. It provides precise control over micronutrient delivery that single-part or two-part formulas cannot offer.

Does Cultivation Nation Micro replace Cal-Mag supplementation?

Micro contains calcium and magnesium as part of its micronutrient profile, but some high-demand growing situations — particularly in heavily diluted RO-water systems or high-EC environments — may still benefit from additional Cal-Mag supplementation. Monitor plant response and adjust accordingly.

What is the correct mixing order when using the full 3-part system?

Always add nutrients individually to water in this order: Grow first, then Micro, then Bloom. Stir thoroughly between each addition. Never combine the concentrates directly without diluting in water first.

Is Cultivation Nation Micro safe to use with beneficial microorganisms?

Cultivation Nation Micro is a conventional synthetic fertilizer and is compatible with most beneficial microorganisms when used at label rates. If running a living soil or heavy-biology program, consult the FoxFarm feed chart and perform small-scale testing before applying to the full crop.