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Lightly fertilized land has the advantage of avoiding excessive fertilization even of "a little difficult" plants
We base our formulations on ecological principles that maintain respect for the environment whilst providing plants with balanced
More productive and more aromatic than its previous version
only 45 dBa
ONA - ONA BLOCK CONTROL DUCT 250MM Temperature/Humidity/Speed regulation devices Lightly fertilized land has theJoint for ? 250mm diameter duct Junction to allow the use of ONA Block connected to the air intake system of your indoor cultivation. The junction has a perforated cylinder inside, connected to an opening with a lid on one side, so that up to 3 Ona Blocks can be introduced inside. The air flow, crossing the cylinder containing your ONA Blocks, allows them to evaporate slightly, neutralizing any olfactory trace of odor. A practical, fast and efficient
US$ 104.90
US$ 159.90
US$ 89.90
US$ 10.95
