Pay in 4 interest-free payments of $46.49 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
(renamed "Resin Clear"
and Blueberry 4L are special orders
Case of 216 blocks
Ideal for tomatoes
Bluelab pH Pen BUN Hygro (renamed "Resin Clear"Plants get their nutrients from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock. pH is the key. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in ph. The Bluelab pH Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a
US$ 282.50
US$ 372.50
US$ 250.00
