The Pot With A Hole-y Secret: 5 Inches With Drainage For Healthy Plants - Jhu Innovations
Verkkoyou can do this by periodically dipping the drill bit in cold water or using a coolant while drilling. Drill at a slow speed. Place one hole in the center, and if more than one is necessary, take care to evenly space them around.
The number of holes should be between 4 to 8, at 1″ diameter per hole,.
