Pay in 4 interest-free payments of $5.00 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Warm-up time
Growers starting cuttings or seedlings in a cold room
It's dimmable across multiple settings
Buying the set works out cheaper than buying five full-size 500ml or 1 litre bottles individually to sample the range
The air-to-water ratio remains consistent across flood and drain cycles
Grow Gadgets pH Tester Pen Beneficial Inoculants Warm-up timeGrow Gadgets pH Tester Pen Budget Digital pH Meter for Growers Best for: new growers on a tight budget, or anyone who wants a spare pH pen kept in reserve in case their main one fails or needs calibrating. Our thoughts You don't need a premium pH meter to know whether your feed solution is in the right range you need something that gives you a number you can trust, quickly. This covers that basic job without the price tag of the well known premium
