Orchid Mix Fertilome

4qt Fertilome Orchid Mix provides a humid - not too moist - environment, while allowing excellent aeration. Sphagnum peat chunks, red fir bark, hardwood charcoal, and volcanic lava rock combined to create an environment that will prevent the roots from being kept too wet. The charcoal added to the blend keeps the mix fresh as bark breaks down. Ingredients: peat moss chunks, orchid bark, hardwood charcoal, lava rock. Chemical analysis: pH (1) - 5,5-6,5; EC (1) - 0,9-1,5 mmhos/cm.