Drip feed systems are easy to use and versatile.
In general, plant pots sit on a tray over a nutrient tank. Each plant is watered and any runoff is directed back to the tank.
Different media can be used depending on preference with each pot having at least one dripper
The frequency and longevity of feeding is different depending on the size of pot, type of plant and stage of growing. Generally once or twice a day is preferred.