Hydro Flow® Poly Tubing Ares Heavy-duty construction makes this mat

Heavy-duty construction makes this mat very durable

5% Water Soluble Magnesium (Mg)

ATTENTION: Sensi Cal Mag Xtra® is completely compatible with all pH Perfect Base Nutrients as well as with all non pH Perfect Base Nutrients and supplements and all competitors Base Nutrients and supplements

Automatic measuring and adjusting to pre-set pH levels with optional alarms

Grow-Chunks™ are about 3/4 in square each and can be used in pots

Hydro Flow® Poly Tubing Ares Heavy-duty construction makes this matHydro Flow Poly Tubing Professional quality poly tubing. Carbon black pigment, provides an opaque tubing wall, blocking light from penetrating irrigation water. This durable tubing can be buried or used on the surface for year round water distribution. Made in the U. S. A.