![Orcon MASON BEES (6 Cocoons per Tube) [sold in 10 per case] PH/EC/TDS Meters and Solutions Our clever pH controller automatically](https://cdn.shopify.com/s/files/1/0254/3914/1924/products/Mason-Bee-Starter-Kit-Product-820-1-800x907.png?v=1646416065)
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Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Our clever pH controller automatically monitors and fine-tunes the pH levels for you
while its patented double-wall design makes it the coolest running fixture on the market
Probe length 200 mm/8''
this duct fan features an EC-motor that is precisely controlled using PWM (Pulse Width Modulation)
It is great for small size closet type home grow setups where quiet operation is essential
Orcon MASON BEES (6 Cocoons per Tube) [sold in 10 per case] PH/EC/TDS Meters and Solutions Our clever pH controller automaticallyOur mason bee season has ended. New season starts mid December to March. [sold in 10 per case] Note: Available December through March WHAT ARE MASON BEES? Mason Bees are found naturally all over North America. There are 402 species that live in the United States. We tend not to notice them because they are dark blue in color and look like large flies. Mason bees are different than honey bees and bumble bees because they do not have a queen, do not
US$ 176.98
US$ 109.00
