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Apera GroStar GS1 pH Pen
$115.99 Read more -
Apera GroStar GS1-E replacement pH electrode
$50.99 Read more -
Apera GroStar GS2 Soil pH Pen
$256.99 Read more -
Apera GroStar GS2-E replacement Soil Spear pH electrode
$181.99 Read more -
Apera GroStar GS3 EC Pen
$113.99 Read more -
Apera GroStar GS3-E replacement EC electrode
$53.99 Read more -
Apera GroStar GS4 pH/EC Combo Pen
$178.99 Read more -
Apera GroStar GS4-E replacement pH/EC combo electrode
$79.99 Read more -
Apera pH calibration kit (pH 4/7, 8oz. each)
$18.99 Read more -
Apera pH calibration kit (pH 4/7/10, 8oz. each)
$28.99 Read more -
Apera pH Calibration Kit 8oz
$22.95 Read more -
Apera pH probe maintenance kit
$23.99 Read more -
Aphelandra 6″
$24.95 Read more -
Aphrodite’s Extraction 2.5 Gallon
$120.00 Read more -
Aphrodite’s Extraction 5 Gallon
$215.00 Read more -
Aphrodite’s Extraction Gallon
$60.00 Read more