ONA Ducting Air Filter Size:100mm/4"

ONA Ducting Air Filter Size:100mm/4"ONA Air Filters allow for the complete and continuous air filtration of your indoor gardens air exhaust. Just attach to your ventilation system, insert the desired number of ONA blocks, and any unwanted odours will be removed from your ducting, quickly effectively and permanently.

The important elements iron and magnesium are vital when it comes to the production of chlorophyll

micronutrients and amino acids

Transplantation

Suitable for use with all growing mediums and substratesCANNABOOST is a universal flowering stimulator

Hesi Smell Away is an alternative odour control to gels

the friendly microbes

The netting has large hole mesh

Unlike people

With all the features of the Maxibright Digilight range

making this a premium quality growth medium

By harnessing the power of this highly revered succulent

leaves eventually fall off