Plastic Bottle (2L or larger, depending on how long you’ll be gone and how much water your plants need)
Syringe Needle (to control water flow)
Plastic Q-tip (hollow type, like an earbud, for regulating air flow)
Glue (to seal connections)
Scissors or Knife (for cutting the Q-tip)
Step-by-Step Guide:
1. Preparing the Bottle Cap
Modify the Q-tip: Cut one end of the Q-tip to open it up. This helps regulate the air entering the bottle.
Drill a Hole in the Cap: Make a small hole in the bottle’s cap to fit the cut end of the Q-tip snugly.
Insert and Seal the Q-tip: Place the Q-tip in the hole, pushing it in about half an inch. Apply glue around the Q-tip where it meets the cap to make it airtight. The cotton end of the Q-tip will regulate the air, controlling the water flow.
2. Setting Up the Water Flow
Insert the Syringe Needle: Near the bottom of the bottle, insert the syringe needle inside the bottle to serve as the water outlet.
Fill the Bottle with Water: After setting up the needle, fill the bottle with water. The size of the bottle determines how long it can water the plants.
3. Activation and Maintenance
Place the Bottle: Position the bottle near the plant with the syringe needle directed into the soil. The system uses gravity to slowly release water as air enters through the Q-tip, creating a vacuum that controls the water flow.
Test the System: Before leaving, test the setup for a day to ensure it’s working properly. Adjust the needle’s position if necessary to control the flow rate.
Benefits:
Cost-effective: You can make the system with items you already have at home.
Simple and Effective: It’s easy to set up and will keep your plants hydrated while you’re away.
Ideal for Indoor/Outdoor Plants: Works for both types of plants, ensuring they get the right amount of water.
