Ultra-lightweight Premier carbon steel 30 mm blades Spring-action handle and carbon steel blade for accurate cuts Ideal size for precision cutting and trimming  

Measure for measure, the Hydrofarm Mini Measure Shot Glass is ideal for home, lawn, garden, or kitchen. It features dishwasher safe construction, permanent markings, high visibility, and a heavy base...

A mogul cap sits on the back of the mogul base socket, allowing you to attach a cordset. The mogul cap encloses the unit from electrical hazards such as loose wires, increasing the safety of your...

Mogul-CMH Adapter E39/PGZ18  For use with type PGZ18 lamps only

Neoprene 2" Inserts, Mixed Colors, 4 sheets of 25 inserts (pack of 100).

Unlike traditional mylar, Permaflect can be wiped clean for long-lasting reflectivity. Giant size roll is 54" wide, a full 6 inches wider than the rest. Highly reflective & reinforced for durability...

Unlike traditional mylar, Permaflect can be wiped clean for long-lasting reflectivity. Giant size roll is 54" wide, a full 6 inches wider than the rest. Highly reflective & reinforced for durability...

Power cord for Phantom, Phantom DE, and Xtrasun ballasts. Features a robust ferrite bead for effective suppression of electromagnetic interference (EMI). 240V 8' AWG 16/3 Nema 6-15P IEC-C13 Ferrite...

Power cord for Phantom, Phantom DE, and Xtrasun ballasts. Features a robust ferrite bead for effective suppression of electromagnetic interference (EMI). 240V 15' AWG 16/3 Nema 6-15P IEC-C13 ...

Power cord for Phantom, Phantom DE, and Xtrasun ballasts. Features a robust ferrite bead for effective suppression of electromagnetic interference (EMI). 120V 8' AWG 14/3 Ferrite bead for...

Power cord for Phantom, Phantom DE, and Xtrasun ballasts. Features a robust ferrite bead for effective suppression of electromagnetic interference (EMI). 120V 8' AWG 16/3 Ferrite bead for...

Blank labels are all made from 0.19-0.20 (19-20 mil) virgin styrene for a durable, stiff product that is easily inserted and written on. These blanks also have a creasing rule at the point. Growers...

Blank labels are all made from 0.19-0.20 (19-20 mil) virgin styrene for a durable, stiff product that is easily inserted and written on. These blanks also have a creasing rule at the point. Growers...

Blank labels are all made from 0.19-0.20 (19-20 mil) virgin styrene for a durable, stiff product that is easily inserted and written on. These blanks also have a creasing rule at the point. Growers...

Blank labels are all made from 0.19-0.20 (19-20 mil) virgin styrene for a durable, stiff product that is easily inserted and written on. These blanks also have a creasing rule at the point. Growers...

Blank labels are all made from 0.19-0.20 (19-20 mil) virgin styrene for a durable, stiff product that is easily inserted and written on. These blanks also have a creasing rule at the point. Growers...

Never mix up your seedlings again. Our versatile 6" plant markers help point your way in a garden filled with different kinds of plants and vegetables. You can even use them to track your planting...

Blank labels are all made from 0.19-0.20 (19-20 mil) virgin styrene for a durable, stiff product that is easily inserted and written on. These blanks also have a creasing rule at the point. Growers...

The Heavy Duty Plant Strapper lets you easily and safely attach stems and branches to support stakes, lines, and trellises. It works for branches, vines, and stalks up to 1½" in diameter. With a...

Support your plants with our plant yo-yo. Just hang it above the plant to support the stem. As your plant grows, retract the yoyo. This is gentle on plants and the yo-yo string is 60" in length...

High quality construction in an economically designed pot. Smooth sidewalls and right angle corners provide a pot-to-pot fit. Dimensions: 5 1/2" square by 5 1/2" tall.    

This replacement plug has a 20 amp rating and is ideal for building your own power cord for use with a 277V application. You can also use it to swap out a faulty, broken, or burned 277V plug.

Adapter that connects a "Brand S" ballast with a Hydrofarm reflector unit. Solves the problem of not being able to use "Brand S" ballasts and Hydrofarm reflectors in combination due to incompatible...

Power Cord 277V, 8', NEMA L7-15P twist lock plug, AWG 16/3, 4” stripped leads w/grounding lug.

8' Ballast Power Cord 14/3 120V We offer a full range of power supply cords as well as adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to other...

480V Power Cord 8' NEMA L8-20P UL We offer a full range of power supply cords as well as adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to...

The Hammerhead DE features wide light delivery in a super lightweight reflector. Patterned after our popular Raptor reflector, the Pro Hammerhead DE is made from highly reflective hammertone...

Now includes mogul socket and 15' cord set. The Pro Reflector is a high performance reflector designed to deliver the brightest light at a budget price. It accepts virtually all wattages and types...

This Curved Blade Professional Trimmer Kit (HGPP400CK) combines 12 pairs of Hydrofarm Precision Curved Blade Pruners, the Precision Blade and Pruner Sharpener, and a 4-oz bottle of Trim Fast...

This Professional Trimmer Kit (HGPL400K) combines 12 pairs of Hydrofarm Precision Lightweight Pruners, the Precision Blade and Pruner Sharpener, and a 4-oz bottle of Trim Fast Blade Lubricant...

This Professional Precision Trimmer Kit (HGPP400K) combines 12 pairs of Hydrofarm Precision Pruners, the Precision Blade and Pruner Sharpener, and a 4-oz bottle of Trim Fast Blade Lubricant...

Bottom heat is one of the most important and effective enhancements to germination and rooting. Our Propagation Mat warms the rooting area to approximately 10°F-20°F above ambient temperature,...

Adapter that connects Hydrofarm ballast with a "Brand S" reflector unit. Solves the problem of not being able to use Hydrofarm ballasts and "Brand S" reflectors in combination due to...

These galvanized duct reducers can be used with fans, ducting, air-cooled hoods, and ventilation systems. They allow you to connect two sides of different diameters (for example, mating ducting of...

These galvanized duct reducers can be used with fans, ducting, air-cooled hoods, and ventilation systems. They allow you to connect two sides of different diameters (for example, mating ducting of...

Maximize your lighting setup without adding more lamps or additional heat sources. Hydrofarm's reflective metalized film makes the most efficient use of your lighting by reflecting light onto your...

Maximize your lighting setup without adding more lamps or additional heat sources. Hydrofarm's reflective metalized film makes the most efficient use of your lighting by reflecting light onto your...

Maximize your lighting setup without adding more lamps or additional heat sources. Hydrofarm's reflective metalized film makes the most efficient use of your lighting by reflecting light onto your...

Easily hang your Daystar, Radiant, or Sunburst with the Reflector Hanging Hardware Kit.  

The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast on the market. With its durable all-aluminum exterior construction and offset high/low component...

SG Ballast, 1000W Convertible Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarm’s value...

This replacement plug has a 15 amp rating and is ideal for building your own power cord for use with a 277V application. You can also use it to swap out a faulty, broken, or burned 277V plug.

SG Ballast, 1000W Convertible Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarm’s value...

Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarm’s value line. This ballast is built to...

The 1000W SGO100DE Magnetic DE Ballast is a truly reliable and rugged workhorse built to provide years of solid service while operating any 1000W double-ended lamp. As with the other ballasts in our...

Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarm’s value line. This ballast is built to...

This bare-bones ballast is the latest addition to our SG line of value priced, reliable magnetic power plants. True, it has no bells and whistles, but it will deliver years of solid performance in...

Keep your light shining bright. Hydrofarm's sockets are quality-made pulse-rated sockets and accommodate all bulbs, including 1000 watt sodiums and all position-oriented mogul base bulbs. Rest...

Hydrofarm’s Soft Rubber Garden String provides the support your heavy-yielding plants need. This product is plant-safe, UV-resistant, and long-lasting. Similar to our Garden Soft Tie, this Soft...

The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast on the market. With its durable all-aluminum exterior construction and offset high/low component...