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Nana Organics · MICRO + GROW + BLOOM

Hydroponic Feed Chart

Six crops. One three-part dose. Measured mixing, from your first reservoir to your next refill.

Free PDF

Water in the tank, not its maximum capacity.

Your three-part mix

3 mL of each part per litre, at every listed stage.

Tank pH 5.5–6.0
MICRO illustrative bottle

MICRO

30 mL

GROW illustrative bottle

GROW

30 mL

BLOOM illustrative bottle

BLOOM

30 mL

Illustrative packaging. Never combine undiluted concentrates. The calculated dose does not predict the EC of your water.

Lettuce & Leafy Greens · Feed chart

Days and EC values are general crop references, not guaranteed results.

Crop guide
Lettuce & Leafy Greens stages. Nutrient amounts are mL per litre; EC is a general reference in mS/cm.
StageDays*MICROGROWBLOOMEC (mS/cm)*Tank pH
0–103 mL/L3 mL/L3 mL/L0.6–0.85.5–6.0
11–203 mL/L3 mL/L3 mL/L1.0–1.25.5–6.0
21–353 mL/L3 mL/L3 mL/L1.2–1.45.5–6.0
35+3 mL/L3 mL/L3 mL/L1.0–1.25.5–6.0

*Stage timing varies by cultivar and conditions. EC measures dissolved salts, not individual nutrients. Measure the finished solution; if unsuitable, check source water and mixing accuracy and seek advice rather than changing the bottle ratio.

Selected: Seedling · Days 0–10 · General EC reference 0.6–0.8 mS/cm

Mixing checklist

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Keep a copy with your growing log

The full PDF includes all six crops, mixing guidance and troubleshooting references. No signup required.

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Use the chart as a measured reference

Interpret stages and EC correctly

The chart uses the same combined 3+3+3 mL/L dose at each listed stage. Stage dates and EC entries are general crop references, not proof of the readings the dose produces in your water. Seedlings and established crops may have different tolerances; measure and request advice if the solution is unsuitable rather than silently changing the bottle ratio.

Record actual water volume, readings and additions. Keep the chart with your log and consult the detailed crop guide. The PDF is an educational mixing reference, not a laboratory certificate, registration approval or packaging artwork.

Understand your source water and readings

Source water already contains dissolved substances. Its pH, electrical conductivity (EC) and alkalinity describe different things: pH measures acidity or alkalinity at that moment, EC indicates overall dissolved-ion concentration, and alkalinity helps explain resistance to pH adjustment. A high pH alone does not identify the substances in the water. Water analysis is particularly useful when a reservoir repeatedly drifts or plants develop persistent symptoms.

Measure water before mixing and the solution afterwards with calibrated meters. EC cannot confirm individual nutrient concentrations, the bottle ratio or an independent nutrient assay. Crop EC references are not guaranteed outcomes of the Nana Organics dose. Check your measurements and request crop-specific advice if the mixed solution is unsuitable. Record readings at a consistent time and note water additions, weather and irrigation changes alongside them.

Further reading

These sources support general cultivation guidance, not verified Nana Organics product performance. Current NaO instructions take precedence over another brand’s feeding schedule.