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Hesi Bloom Complex contains a complete range of active elements
It promotes explosive blooming
Add the product at a rate of between 2ml and 4ml of formula per 1L of water and stir well
It is particularly useful as a preventative for spider mites
19mm or 25mm
Bluelab EC Pen ROX Hesi Bloom Complex contains aOverview The Bluelab Conductivity Pen is a highly accurate, well built piece of essential equipment for growing in hydroponic systems. As well as displaying an EC reading, it will also show you the temperature of your solution. General Information Ensuring your EC level is within correct range is essential for healthy, vigorous plant growth. It will help you identify whether you are over or underfeeding your plants which ultimately gives you more
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