The Brown Grow Disc is designed specifically for Gerberas. Gerbera growers will find this an ideal grow medium as these discs are designed to be easily fit in to regular flower pots.
This sophisticated product has been developed with specially graded material with low EC & optimum pH levels to achieve the optimum air-filled porosity and a high-water holding capacity for Gerberas.
Specifically developed for Gerberas.
Air holding capacity: 32%-34% at full saturation
Water Holding Capacity: 7.0 – 8.0 L/Kg
pH Level: 5.7 – 6.7
EC: Below 0.5 (mS/cm)
Wash Type: Unwashed
Recommended Size: 13 cm Dry Disc Diameter
100% organic and recyclable
