Hydroponics & polyhouse calculators.
Plan reservoirs, lighting, cooling, crop cycles and substrates with measured growing assumptions.
Hydroponics & polyhouse
Plan reservoirs, lighting, cooling, crop cycles and substrates with measured growing assumptions.
Hydroponic reservoir nutrient dosing calculator
Calculate fertilizer mass from water volume and selected grams-per-litre recipe.
- Editable inputs
- Transparent output
- Planning scope
Hydroponic EC and PPM target adjustment calculator
Screen stock addition or water dilution from current and target EC.
- Editable inputs
- Transparent output
- Planning scope
Hydroponic pH buffer dosing calculator
Screen pH product dosing from reservoir alkalinity and a user-supplied product strength.
- Editable inputs
- Transparent output
- Planning scope
Grow light PPFD to DLI calculator
Convert canopy PPFD and photoperiod to daily light integral.
- Editable inputs
- Transparent output
- Planning scope
Polyhouse fan and evaporative pad cooling calculator
Estimate airflow, pad face area and water flow from greenhouse dimensions and design assumptions.
- Editable inputs
- Transparent output
- Planning scope
Hydroponic crop cycle and revenue planner
Estimate plants, crop harvest and revenue from area, density, cycle and sale price.
- Editable inputs
- Transparent output
- Planning scope
Substrate and potting mix volume calculator
Calculate substrate volume and bag count for grow bags or Dutch buckets.
- Editable inputs
- Transparent output
- Planning scope
Measure water and light at crop level
Use calibrated EC, pH, temperature and light measurements. Water chemistry and canopy conditions change faster than a generic recipe.
Treat dosing and cooling as controlled operations
Product concentration, alkalinity, crop stage, ventilation and safety need on-site checks and qualified horticultural direction.