Net Cups - 3" (Pack of 100) Monpotassium Phosphate Easy-to-use buttons with selectable units

Easy-to-use buttons with selectable units for °C and °F

The sturdy frame construction helps support the weight of the vines as they grow

Features: Mini IP connectors allow safe "plug & play" power transmission and are dust and liquid resistant

The Bluelab Combo Meter is a conductivity

Convenient

Net Cups - 3" (Pack of 100) Monpotassium Phosphate Easy-to-use buttons with selectable unitsGrow like a pro with Hydrofarm's net cups, mesh pots, and baskets. A wide assortment of sizes and mesh patterns make it easy to choose the best container for all your plants. Use these pots with any of your favorite growing media to ensure even drainage and promote bigger, healthier roots! Pack of 100