Hygrometer – Oh Happy Plants!

May 14,2024

Use these simple hygrometers to keep an eye on your relative humidity. Veronica uses them to know when to water, because plants will maintain moisture levels in the air when they have enough water. Notice a dip? It could be time to water! Place these hygrometers in various places around your home to keep an eye on humi.

Place these hygrometers in various places around your home to keep an eye on humidity levels and temperature in your home. Want to get fancy? Keep a diary with these measurements (or a spreadsheet! with a graph! get nerdy!) and see if you notice a correlation between temperature, even humidity (which points to even watering practices), and growth!

For information about how to interpret relative humidity, please listen to The Houseplant Coach Podcast episode 7.

LittleGood 5 Indoor Outdoor Hygrometer/Thermometer, Humidity Gauge Indicator Temperature Humidity Monitor, Analog Hygrometer Humidor (English Version) : Patio, Lawn & Garden

Oh Happy Plants

Plant Care – Oh Happy Plants!

Mini Hygrometer Indoor Humidity Meter Hygrometer Thermometers 6 Pack Humidity Meters Gauge Hygrometer Mini Digital Thermometer Hygrometer with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar : Patio, Lawn & Garden

AcuRite 00613 Digital Hygrometer & Indoor Thermometer Pre-Calibrated Humidity Gauge, 3 H x 2.5 W x 1.3 D, Black : Patio, Lawn & Garden

Large, clear, 20 ~ 100% RH scale on 4 dial Has an accuracy of ±5% Ideal for classroom, lab or industrial use Country of origin: China

Sper Scientific 736920 Lab or Classroom Hygrometer/Thermometer

Plant Care – Oh Happy Plants!

AcuRite 00613 Digital Hygrometer & Indoor Thermometer Pre-Calibrated Humidity Gauge, 3 H x 2.5 W x 1.3 D, Black : Patio, Lawn & Garden