Grotek Oxy-Cal 500g (GTOC500)
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 $||24.22|
|Dimensions||2.6 x 5 x 5.2|
— Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS).
For more information, please visit the manufacturer Grotek's website.