Method profile Drip Irrigation
A hydroponic method where nutrient solution is delivered slowly through emitters or drippers to each plant's root zone, usually in a soilless medium.
Troubleshooting
Plants wilt even though the reservoir is full. Check pump operation, timer settings, blocked emitters, and kinked tubing.
Some plants grow faster than others. Balance emitter flow, inspect for clogs, and ensure each container drains consistently.
Maintenance
- Check emitters regularly for clogging.
- Flush lines periodically to remove sediment and biofilm.
- Monitor runoff EC and pH to avoid salt buildup in the medium.
Make It Yourself
- Place plants in containers filled with an appropriate growing medium such as coco coir, perlite, pumice, or rockwool.
- Install a reservoir, submersible pump, main line, drip tubing, and one or more emitters per plant.
- Use a timer to deliver short irrigation cycles often enough to keep the root zone evenly moist without waterlogging.
- Collect runoff if using a recirculating design, or manage drainage safely in a drain-to-waste design.
Cost
Power Consumption
Variants
- Recirculating drip: Runoff returns to the reservoir for reuse after filtration or settling.
- Drain-to-waste drip: Nutrient solution is delivered once and runoff is discarded or reused outside the system.
Cultivars
- Tomato: excellent
- Bell Pepper: excellent
- Eggplant: excellent
- Basil: very good
- Black Currant: very good