Hover over an image to pause the rotation.
Use flags to create a sampling scheme within a block (*imagine the block in the picture is a larger irrigation zone*)
Use 360 ml of water to pour-through a 3 gallon container to leach 50 ml
Pour through 120 ml of water per gallon container size to leach 50 ml.
Use some sort of catch-can under the container to collect leachate.
Pouring leachate into small container to reach 50 ml and measure EC and pH
Myron meter to measure electrical conductivity
Hanna Pens to measure pH and electrical conductivity
Hanna HI9813 meter to measure pH and electrical conductivity
Buffers and standards to calibrate the measurement device before conducting pour-through
Sachet standard to measure conductivity 1413 us/cm
Buffer solution for calibrating pH. A pH 7.0 can also be used to calibrate if solutions are near this pH.
Availability of nutrients based on pH
Hydrangea missing both macro and micronutrients. Everything is chlorotic.
