Step 1: Gather Supplies
-wine bottles (preferably metal screw cap ones)
-drill (I used a 1/4 drill bit)
-chopstick (or something to pop out the little plastic disc inside the lid)
Step 2: Start Drilling
2. using chopstick (or whatever you have) pop the disc out.
3. Fill with water and stick into the pot.
-If you don't have metal screw caps you can use plastic cork wine bottles (the real cork decomposes). To do this follow the same instructions above but use the biggest drill bit that will fit into the cork. the reason for this is when you put the cork back into the bottle the hole narrows and restricts the flow of water. I have used this method but the results were not ideal (i.e. my plant died).
-You don't have to use a cork or a cap but the water will flow out MUCH faster. I use a combo of a big wine bottle without a cap and a smaller bottle with a cap for my tomato plants.