Bluelab Guardian Monitor (Conductivity / Temperature / pH) Dutch Pro young plants and cuttings –

young plants and cuttings – right from the beginning

Dutch Pro - Soil Starter Pack

These units also make great veg lights

Athena - Blended Line - PKAthena - Blended Line - CaMgAthena - Blended Line - Grow A&BAthena - Blended Line - Bloom A&BAthena - Blended Line - CleanseAthena - Blended Line - Stack

Never soak the probe in RO (Reverse Osmosis)

Bluelab Guardian Monitor (Conductivity / Temperature / pH) Dutch Pro young plants and cuttings –Bluelab Guardian Monitor (Conductivity Temperature pH) When growing hydroponically, it's essential to carefully monitor reservoirs to ensure that nutrients of the right strength, temperature and pH are delivered to your plants. The Bluelab Guardian is an all in one solution to monitoring every essential parameter. Should levels ever drop below, or rise above, pre determined values, then the easily programmed visual alarm system kicks into action to