Grotek Oxy-Cal 2.5kg (GTOC2.5KG)
Oxygen is a life-line for all living organisms and is required by all plants throughout their life cycle for optimum growth. Oxy-Cal is a timed release supply of oxygen and calcium for the soil. It increases the microbial activity to provide a strong growth medium. This enables the plants to better absorb and use the available nutrients and water.
| ||Manufacturer's Product Information || |
|MSRP each $||94.83|
|Dimensions||6.4 x 3.8 x 5.8|
— Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS).