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1311 products

Showing 529 - 552 of 1311 products

Showing 529 - 552 of 1311 products
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A white and yellow bag of bio365 bioAll organic soil, showing a close-up of the dark, perlite-rich potting mix.
bio365 bio365 bioAll OMRI Certified Organic Soil
$12.95
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A 1.5cf white and orange bag of Bio365 BioBlend organic potting soil, shown with a circular sample of dark, rich soil.
bio365 bio365 bioBlend OMRI Certified Organic Soil - 1.5cf
$34.95
A 1.5cf white bag of bio365 BioCoco no-float coco coir potting mix with an inset showing its brown, fibrous texture.
bio365 bio365 bioCoco No-Float Coco Coir - 1.5cf Bags
$34.95
1.5cf bag of bio365 BioFlower organic soil for flowering plants, featuring white and purple branding with soil detail.
bio365 bio365 bioFlower OMRI Certified Organic Soil 1.5cf Bags
$44.95
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A 1.5cf bag of bio365 bioGreens organic soil with a circular inset showing the dark, perlite-rich texture.
bio365 bio365 bioGreens OMRI Certified Organic Soil - 1.5cf Bags
$44.95
A 1.5cf white bag of bio365 bioLite organic potting soil, a coco and perlite blend for frequent plant feeding.
bio365 bio365 bioLite OMRI Certified Organic Soil - 1.5cf Bags
$34.95
A bag of bio365 bioStart organic soil with a circular inset showing the dark, textured, peat-based growing medium.
bio365 bio365 bioStart OMRI Certified Organic Soil
$14.95
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Save $61.30
A 1lb gold, resealable pouch of BioCeres WP, a biological wettable powder insecticide for agricultural crop use.
Biosafe Systems BioSafe BioCeres WP - 1 lb - Bio-Insecticide
$81.08 $142.38
White plastic bottle of BioSafe Systems AzaGuard botanical insecticide with a built-in measuring chamber.
Biosafe Systems BioSafe Systems AzaGuard Botanical Insecticide
$211.76
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Black bag of NoFly WP mycoinsecticide, a wettable powder for pest control in gardens and greenhouses.
Blacksmith BioScience Blacksmith BioScience NoFly WP Mycoinsecticide
$67.78
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A white plastic bottle with a black cap and blue label containing Bluelab 2.77 EC hydroponic calibration solution.
Bluelab Bluelab 2.77 EC Calibration Solution 500ml
$14.95
Two white plastic bottles of Bluelab 2.77 EC conductivity calibration solution with blue labels on a white background.
Bluelab Bluelab 2.77 EC Conductivity Solution
$11.95
Two Bluelab pH 7.0 calibration solution bottles in 500ml and 250ml sizes with white caps and blue branding.
Happy Hydro Bluelab 7.0 pH Calibration Solution
$12.55
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Bluelab Combo Meter for hydroponics: white digital handheld device with two probes for measuring pH, temp, and EC/PPM.
Bluelab Bluelab Combo Meter for pH, Temperature & Conductivity - Digital EC/TDS/PPM
$329.00
Bluelab OnePen: A blue and white, wand-style 3-in-1 digital meter for measuring pH, EC, and temperature in hydroponics.
Bluelab Bluelab OnePen – 3-in-1 pH, EC & Temperature Meter with Bluetooth Connectivity
$219.95
A 250ml white plastic bottle of Bluelab pH 4.0 calibration solution with a black cap and blue label.
Bluelab Bluelab pH 4.0 Solution
$11.95
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Bluelab waterproof pH and conductivity pens with digital displays, calibration packets, cleaning tools, and solutions.
Bluelab Bluelab pH Pen and Conductivity Pen Starter Pack, Waterproof
$199.00
Bluelab white and blue digital pH pen with LCD screen displaying 5.9 pH and 20°C, shown against a white background.
Bluelab Bluelab pH Pen, Waterproof
$99.95
Two white bottles of Bluelab pH probe KCl storage solution for maintaining sensor health, isolated on a white background.
Bluelab Bluelab pH Probe KCI Storage Solution 120ml
$15.95
White and blue digital conductivity pen with LCD screen displaying 2.5 EC and 20°C, shown from a front-facing angle.
Bluelab Bluelab PPM Pen, EC TDS Temp, Waterproof
$94.45
Bluelab Conductivity Probe Care Kit with blue cleaning tube, calibration sachets, plastic cup, and chamois cloth.
Bluelab Bluelab Probe Care Kit, Conductivity
$17.95
Bluelab pH probe care kit featuring cleaning solution, calibration sachets, plastic cups, and a brush in branded packaging.
Bluelab Bluelab Probe Care Kit, pH
$27.95
Bluelab Probe Care Kit featuring calibration solutions, probe cleaners, storage solution, a brush, and clear sample cups.
Bluelab Bluelab Probe Care Kit, pH & Conductivity
$34.95
Bluelab replacement glass pH probe with BNC cable, storage cap, and suction cup for hydroponic monitoring.
Bluelab Bluelab Replacement pH Probe
$94.95

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