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Optimize root growth with these flexible aerated plugs. Designed for faster root development and plant establishment, these compostable grow plugs ...

New & Improved Formula of farmhand grow! Our team of plant scientists has been working hard over the last year to improve our farmhand nutrient...

What's Included: farmhand form 14-0-0, (1) 5lb. bag farmhand grow 12-2-39 ,(1) 5lb. bag farmhand boost 14-0-39, (1) 5lb. bag Complete Nutritiona...

Promotes cell and tissue structure in plants through a balanced ratio of nitrogen, calcium, and magnesium. When paired with farmhand grow, this pro...

Farmhand grow has been redesigned from the ground up to deliver 30% greater yields for leafy greens while promoting even growth throughout vegetat...

Perimeter Trim (in.): 11.00 x 21.22Cell Footprint: 10 x 20Drain Hole: 0.31Depth (in.): 1.75  

2.77 EC conductivity standard calibration solution. Use as a reference or checking solution to ensure you have an adequately cleaned EC/ppm probe. ...

Farmhand boost was designed to encourage explosive vegetative growth. This high-nitrogen supplement is formulated for use with all farmhand grow an...

Use this 2" heavy-duty plastic dome with 10" x 20" trays to help retain moisture and heat to improve seedling germination. Includes 3 vents to help...

An effective broad-spectrum bactericide/fungicide that increases plant health by killing algae, bacteria, fungi, and their spores on contact. Label...

Proven to stop pathogens in their tracks, ZeroTol HC is a broad-spectrum bactericide/fungicide peroxyacetic acid chemistry formulated with the smal...

These color-correcting LED Grow Room Lenses let you see the true colors of your plants while working under LED lighting. The lenses feature top-qua...

BMC controls pests and disease by killing developing mosquitoes and fungus gnats before they become breeding, biting adults. This liquid disperses ...

A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate pH. Premium probe technol...

A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate water EC, PPM (500), PPM ...