Aqua Master P110 Combo Pen Meter pH/EC/Temperature plant health 5% water soluble phosphorus oxide

5% water soluble phosphorus oxide (P2O5)

but can be used in any growing medium with great results

This formula is a proprietary mix of mineral components and organic matter

Urtimax is a high-quality nettle brew like those gardeners have been using for hundreds if not thousands of years

Overgrow complete foliar feed plant booster Optic Foliar OVERGROW is the only product on the market that is a dynamic

Aqua Master P110 Combo Pen Meter pH/EC/Temperature plant health 5% water soluble phosphorus oxideThe Aqua Master EC, pH & Temp Combo Pen P110 Pro is ideal for measuring the EC, pH, and temperature of liquid plant nutrition, hydroponic systems & aquaponics. The user friendly buttons can be used to effortlessly switch between the parameters. The meter is delivered fully calibrated and includes batteries. The updated Combo Pen P100 Pro features a modern and robust housing. The improved software now ensures quicker readings of accurate measurements.