Grobo Ona Block Pro - 6oz (4 Pack)
Availability: In Stock (Ships in 24-48 hrs)
Free Shipping: 3-5 Business Days
This item is available and ready to ship within the time frame listed on the product page.
This item is currently unavailable or out of stock. Your order will ship as soon as the item becomes available.
This item is currently unavailable or out of stock, but new inventory is due by the EDA (estimated date of arrival) and your order will be shipped from the next incoming inventory.
Built to Order
Production will begin on this item upon purchase and will ship when the product is complete.
The Ona Block Pro is specifically made to handle any smell that may come from your Grobo neutralizing the scent of your grow. One block can last up to 30 days depending on temperature and airflow