EZ Co2 XL Delay Activated Co2 Producing Mushroom Bag grow-systems-trays-reservoirs (1) 355 ml bottle of

(1) 355 ml bottle of PK-13-14

hydrogen sulphide and heavy metals don't stand a chance against Hydrologic's newest offering in replacement filters for all their water filter units

Lamp base: PGZX18

5" Cloning Rack Tray by Microclone fits into standard chrome and steel racks chosen by growers for their efficient use of space and light

½" fill/drain fitting

EZ Co2 XL Delay Activated Co2 Producing Mushroom Bag grow-systems-trays-reservoirs (1) 355 ml bottle ofEZ CO2 is a natural safe and inexpensive way of providing your plants with carbon dioxide (CO2). EZ CO2 houses a non fruiting mycelial mass (fungus) and enough organic matter to sustain it for approximately 6 months. The fungus creates a symbiotic relationship with the plant: Breathing in oxygen released by the plant and releasing carbon dioxide (released 24 hours a day through the breather patch on the bag) creating a natural self sustained