Laadukas Jiffyn valmistama Gromix multa sekoitus.
This substrate composition consists of a combination of high-quality Baltic peat in combination with Irish peat. Irish peat ensures even better stability in the mixture, so this mix is ??often used several times. It is important, however, that the substrate is recalculated during reuse in order to achieve a desired PH value again. In addition, the Jiffy Grow - Mix is ??also provided with fertilizer for a longer duration.