TOP GUIDELINES OF WHAT IS THE RATIO OF 34

It's very very low in both chloride (max twenty ppm) and sodium (max fifty ppm), an important position for fertigation in soilless culture and hydroponics with recycled h2o, and ideal for essentially the most sensitive and delicate crops.השתמש בטבלה הבאה לצורך חישוב כמות הדשן ויחס ההזרקה על מנת להב�