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and high-grade trace elements
With the 1000w Metal Halide Lamp
Origin Systems have always been a popular choice for growing for their ease of use and low power consumption
Low Battery Alert - Gives a warning when there is 2 hours running time left
Bluelab Multimedia pH Meter and high-grade trace elementsThe Bluelab Multimedia pH Meter gives fast and accurate pH measurements in nutrient solutions or any substrate soil, coco, coir, rockwool, potting mix and many other media types. This easy to use, lightweight handheld meter has a Bluelab Leap pH Probe (replaceable when necessary) with toughened spear tip which calibrates at the push of a button. A calibration indicator reminds the user when recalibration is due. Its large format backlit display will