DIY Hydroponics System

Materials:

• Clear plastic tub or container
• Net pots (small containers with holes)
• Nutrient solution (hydroponic fertilizer)
• pH test kit
• Water pump
• Air stone and air pump (for oxygenation)
• Plant seedlings or seeds

1. Begin by discussing hydroponics as a soil-less growing method popular in vertical farming.
2. Fill the plastic tub with water and add the nutrient solution. Check and adjust the pH to around 5.5 to 6.5 using the pH test kit.
3. Place the air stone inside the tub and connect it to the air pump. This will oxygenate the water.
4. Make holes in the lid of the plastic tub, large enough to snugly fit the net pots.
5. Place plant seedlings or seeds in the net pots and position them in the holes.
6. Ensure the water level is such that the bottom part of the net pot is submerged. This allows the plant roots to absorb nutrients while also getting oxygen.
7. Place the tub in a location with adequate light, either natural or artificial.
8. Monitor plant growth and regularly check the water level, pH, and nutrient concentration.