Ona Gel Apple Crumble, 44lb 5 gallon Monterey Classic has a complete offering

Classic has a complete offering of these traditional tools with handcrafted quality for years of gardening success

Very high aerodynamic efficiency

replaceable double junction pH probe and solution sachets

Successful calibration indicator is displayed on screen for 30 days to indicate when re-calibration is required

The properties of Grow-Cubes™ make it like a 50/50 mix of absorbent to repellent stonewool

Ona Gel Apple Crumble, 44lb 5 gallon Monterey Classic has a complete offeringONA (Odor Neutralizing Agent) products are designed using scientific principles of molecular bonding. Two odors can offset one another when they combine to form a bond. ONA's active ingredients come from a blend of 32 essential oils and plant derived compounds that bond with and neutralize a wide array of odors. ONA Gel is saturated with ONA liquid concentrate; gardeners simply remove the lid from the jar or pail to expose it to the air and remove