Wireless Smart Thermometer/Hygrometer Plant Care & Nutrients HYSHIELD™ is essential to protect

HYSHIELD™ is essential to protect your plants health while boosting crop yield

BuildASoil Pre Charged Bio-char with Rootwise Mycrobe Complete

Use toothpick to hold cover in place

cole crops and tomatoes

Wireless Smart Thermometer/Hygrometer Plant Care & Nutrients HYSHIELD™ is essential to protectiPhone & Android App Upgrade your grow to 21st century technology! Track and monitor temp and humidity of your grows from your couch! The Smart Thermometer is our favorite new device of the year! Works with any Apple or Android Smart Phone. We tested many different styles and brands and this was the clear favorite! The SensorBlue Smart Thermometer lets you: Monitor and track the temperature and humidity levels of your grow. Using the newest Bluetooth