Description
Hugo Blocks
A CONSUMABLE FORM OF NITROGEN FOR PLANTS
Durable + High Airflow Material Description Green Shade Cloth reduces the amount of sun light
Most growers report visible improvements in plant vigor and flower development within the first 1–2 weeks of the bloom phase when following the full 4-part feed program
Enclosed design for maximum focused light output
24x36x1 MERV 13 AC Furnace Filters 6 Pack cloning-and-seed-starting Hugo BlocksNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200