Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
and to provide an unparalleled completely natural source of phosphorus and calcium
you’re investing in a brand with a decade of research and development behind it
This premium growing medium expands up to 7 times in volume with water
Can be combined with any nutrient program
algae and fungus gnats)
Oakton Replacement Sensor for pHTestr 10/20/30 water-filtration and to provide an unparalleledExpand the lifetime of your Oakton pH tester by keeping these replacement sensors on hand. These pH testers work with Oakton's line of 10, 20, and 30 series pHTestrs (OK3563410, OK3563420, and OK3563430).
Pay in 4 interest-free payments of $27.75 Learn more