Products

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

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

Seedling Tray / CN-PLG-288

Put up a strong line of defense with these aphid and whitefly traps. These bright yellow sticky traps come with a wire twist so you can hang them d...

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

Whether you're crafting bonsai branches or trimming your harvest, these bonsai shears offer exactly what you need. Reap the true meaning of a quick...

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

Lower pH with this highly concentrated pH Down for rapid pH adjustment. An acidic buffer in the liquid lowers the pH of water and nutrient solution...

Raise pH with this highly concentrated pH Up for rapid pH adjustment. An alkaline buffer in the liquid raises the pH of water and nutrient solution...

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Farmhand Shop gift card. Gift cards are delivered by...

These 7-foot strips are made of a highly absorbent felt material designed to wick water to the roots of your plants. Place saturation strips betwee...

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 ...

What's Included: (1) pH 4.0 calibration solution, 8 oz. (1) pH 7.0 calibration solution, 8 oz.  Details: A pair of essential solutions for ca...

A large-capacity table top scale complete with a 2-liter weighing bowl. Read weights in grams or ounces. Details: Color: Black 3000 g capacity x 0...

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...

These 7-foot strips are made of a highly absorbent felt material designed to wick water to the roots of your plants. Place them between the pieces ...

Sturdy, non-breakable food-grade plastic measuring cup. Available in 250 ml, 500 ml, 1,000 ml, 2,000 ml, and 3,000 ml sizes. Details: Capacity: 1,...

Ensure your plants can properly absorb nutrients. Microbe Life Hydroponics pH UP is formulated with RO and UV sterilized water and combines two pH ...

Use these labels as crop markers for your grow operations. The durable, stiff label is easily inserted and written. Available in blue, green, laven...