
In recent years, the Dutch fertiliser company Metrop Hydroponics has found a place in many gardens thanks to the spectacular results that can be achieved with its products, whether cultivating indoors, outdoors or in greenhouses. The range is simple to use, as it does not have as many products as other brands, with highly concentrated fertilisers and additives suitable for all types of growing mediums, from soil or coco to hydroponic or recirculation systems such as DWC or NFT.
Thus, Metrop products are ultra-concentrated, undissolved in water and completely biodegradable, which is important for the environment. Of course, their fertilisers contain all the macro and micronutrients necessary for outstanding development, both in the growth and flowering phase. So, without further ado, let's check their products out first and then we will look at their growing charts for the most common substrates in cannabis cultivation.