Great little package! I bought this for the test kit but thanks for including the guide and other stuff! You need to sell just the test kit! I am amazed at the results I got on my grow! I won't get into detail but this kit is accurate! I wanted to check on a particular strain I thought was potent but had no idea it was among the top 5! I need like 10 more of these kits!!! Haha

Very good quality research guide, colorful artwork, and reliable test kit.

Arrived quickly. Quality product that works exactly as advertised and at a very reasonable price with a lot of care taken in shipping and packaging to maintain its integrity. I just ordered 2 more!

My order came on time ot was all their and even had a well informed panelist on how to start from step 1 to harvest

Nice kit to have. Love the field guide and the information included was a good read! Can't wait to try my QTest!