looking lovely and busted open like a bag of golden wonder
when i first got a ph pen i micro managed every watering,it got real tiring real quick
then i thought soil is meant to buffer to a degree.biobizz then said dont adjust.i thought to myself if its between 6.2-6.8 il let it be....its allways between 6.2-6.8 i did random checks once a month.then the pen broke
hmmm maybe 6-9 months ago.
il look a right twat if something goes wrong with no pen pen
98108 £69.78 ouch but done as them yellow ones even when they work cant really be trusted.cheers for the rec Vapo