Right now at Woot you can grab this Sun Joe SJ-MMPH1 3-In-1 Soil Meter for only $4.99. And if you have Amazon Prime it ships for FREE!
GROW WITH JOE! Keep your soil + plants in peak health with the convenient SJ-MMPH1 3-IN-1 SOIL METER from SUN JOE.
The secret of great gardens and gardeners, this powerful 3-in-1 tool tests for proper moisture, pH and sunlight for healthier soil + happier plants.
Designed for easy indoor/outdoor use, it’s great for testing condition and plant care in lawns, gardens, greenhouses and homes – no batteries required!
Just water before testing and select your desired soil testing mode and you’re all set! When finished, simply remove the probes from the soil and wipe them clean.