HydrofarmYour order minimum is $1,000. Orders under the minimum incur a surcharge.
Apera GroStar GS4 pH/EC Combo Pen *
Hydrofarm GroStar GS4 5-in-1 pH/EC Combo Pen
From $126.72
Excl. tax
| SKU | Default | Price | Quantity |
|---|---|---|---|
| hydrofarm-AI21040 | Default | $126.72 |
Can be shipped immediately (1664 in stock)
