75 GSM vs 100 GSM Weed Mat – Which Should You Choose?
When buying weed mat, one of the first specifications you will come across is GSM. At WeedMat Pro, we currently offer both 75 GSM and 100 GSM weed mats, giving customers options depending on their requirements and budget. What Is GSM? GSM means grams per square metre. It gives an indication of the weight of…