View Fertilizer Injector Ratio Calculator Hydroponics growers should always be aware of their fertilizer injector ratio to properly prepare fertilizer nutrient solutions. Growers should calibrate their injectors monthly during grow season. Be aware that ratios vary overtime based on the current level of wear. Therefore, Injectors should be checked regularly to determine the current ratio. […]

View The Hydroponic Grow Lighting Cost Calculator Our easy to use hydroponics grow light cost calculator will give you an idea of the cost behind running your grow lighting. Electricity costs are one of the major downsides to many hydroponic growing techniques so being aware of the general cost of your grow lighting is important. […]