Bests & Worsts Reviews from Amazon

Expensive Junk. Not even close to Lab tested results. I simply didn't believe the results, always between 6.5 and 7 Potted plants, my limed fields my rosed gardens, and my wild blue berries. So, Knowing blue berries really like 5.5 and getting a reading of 6.8 I dug up a sample from the exact same spot I tested with this tester and shipped it off. Results came back yesterday. Soil PH was 5.0 not 6.8 Not even in the ball bark and a complete waste of money. I knew the tester was wrong, no way 20 year old planted pines had a ph of 6.8 with blue berries growing everywhere there is enough sunlight.