Ona Pro Gel -- 1 Quart Odor Control Systems Perfect for hydroponic systems as

Perfect for hydroponic systems as a standalone growing medium

Three speeds fine-tune intensity for seedlings

Versatility: Suitable for a wide range of growth techniques

ONA Liquid Fresh Linen is a versatile

Ona Pro Gel -- 1 Quart Odor Control Systems Perfect for hydroponic systems asThese are products for professionals and are now available for you. The first product in this series is ONA PRO Gel. As Ona constantly strives to improve our products, they have developed a formulation that takes control to a new level. ONA PRO Gel is as close to odorless. Although it has a slight scent when sniffed in the container, the final result when working on powerful, odors is simply a clean, fresh smell period.