Paul Squiggle
Well-Known Member
There's loads of commercial grade moisture probes and meters. They are not cheap, but they will work in deep soil like you have.Fans not a problem. Several feet from plants and blowing gently enough to move the leaves, but not blow them away (had a problem with leaving them too close last grow). I'm about 99% sure that its an underwatering problem. Thanks for the tip on checking watering system and getting my hands into the soil. Will be heading down in a few minutes to work on that. Thanks for all your help and input. Have you heard of any reliable way to measure soil moisture other thann picking up pots?