Does your plant have enough water? Too much water? Just enough? Know for sure with this handy indicator. Just insert numbered guide into the soil at a depth indicated by the included chart. Then press and hold the power button for four seconds to set it to auto mode. Unit will blink every 10 seconds and give color readings as to soil condition. Red means water now. Yellow indicates it's time to water. Green signifies perfect conditions and blue means soil is too wet. Unit also operates in manual mode. Uses two button batteries. Plastic; about 6¼" tall
•Take the guess work out of your plant's watering needs
•Color codes inform you of the plant's soil moisture condition
•Red means water now. Yellow indicates it's time to water. Green signifies perfect conditions and blue means soil is too wet
•Uses two button batteries
•Plastic; about 6¼" tall
Some confusion about shipping which is either free or $1. I will try to get an answer and post back.