Pay in 4 interest-free payments of $9.50 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
this high-efficiency filter captures 99
Now upgraded for 2025:
and approachable
Transferring to agar plates
Take 1–2 droppersful daily
Ultimate ½ Pint Substrate Jars (12-Pack) pearl oyster this high-efficiency filter captures 99Ultimate Half Pint Substrate Jars (12 Pack) Freshly Made Sterile Fastest Colonization on the Market (ON SALE!) After over 15 years of refinement, weve perfected the art of substrate jars. Our Ultimate 8oz substrate jars are trusted by growers across the country for their consistent results, unbeatable colonization speed, and superior yield potential. This isnt just another PF Tek jarits a carefully balanced formula of: Organic Brown Rice Flour
US$ 125.00
US$ 340.50
US$ 197.00
US$ 266.98
US$ 360.98
US$ 197.00
US$ 141.47
US$ 376.00
US$ 141.47
US$ 125.50
US$ 142.50
US$ 160.47
US$ 112.50
US$ 237.50