Aeroponic misting schedules explained

Aeroponic roots are suspended in air, misted at intervals rather than sitting in flowing water. That means your misting schedule does the job that a reservoir does in hydroponics, get it wrong and roots dry out or drown.

Seedlings need frequent, light misting, roughly every 2–3 minutes, because their root systems are small and can't store moisture. As plants mature, the interval extends to every 5–10 minutes, with the pause allowing roots to properly oxygenate between mistings.

Warmer conditions increase evaporation, so Lagos's heat means shorter gaps between cycles during the dry season compared to what a temperate-climate schedule would suggest.

Watch for two failure signs: roots that look shrivelled or discoloured mean misting isn't frequent enough; roots that look waterlogged or smell sour mean it's misting too often or nozzles are clogged.

The Aeroponic Modular Unit ships with a default schedule tuned for Nigerian conditions, and pairs with the IoT Controller if you want to fine-tune intervals as you learn your specific crop's needs.