Products

Start strong to protect your plants from nutrient-robbing mites, thrips and aphids that impact yield and quality of your plants. Can be used on org...

All-natural biological plant extract to boost the plant defense mechanisms against certain fungal and bacterial diseases to improve overall plant h...

Your biological go-to insecticide, Venerate® CG is your in-season insecticide with multiple modes of action to beat down pests impacting the health...

The Master Green™ 1000 watt HPS electronic ballast features high frequency 105 kHz micro processing technology optimized for operating double-ended...

Energy-efficient Maxi-Jet® Pumps are very durable. With a sealed casing and superior internal design, it ensures that they won't overheat w...

The Measure Master® scales can be used for a variety of different purposes, including the precise measuring of fertilizers and dry nutrients. Measu...

The Measure Master® scales can be used for a variety of different purposes, including the precise measuring of fertilizers and dry nutrients. Measu...

The Measure Master® scales can be used for a variety of different purposes, including the precise measuring of fertilizers and dry nutrients. Measu...

Measure Master® 7000 g Large Capacity Platform Scale features a 0.02 kg/0.7 oz graduation. The Measure Master® 7000 g Large Capacity Platform Scale...

General purpose measuring pint glass. Graduation measurements include tsp, tbsp, oz and ml. Clear glass for easy and accurate measuring. Glass prin...

The Measure Master® scales can be used for a variety of different purposes, including the precise measuring of fertilizers and dry nutrients. Measu...

Measure Master® Graduated Measuring Buckets are made from a semi-transparent white heavy-duty plastic. This bucket can hold dry or wet materials. B...

Measure Master® Graduated Measuring Buckets are made from a semi-transparent white heavy-duty plastic. This bucket can hold dry or wet mate...

The Measure Master® Multi-Measurement Beaker is ideal for all your garden measuring needs. Graduations allow you to measure in ml, pt, cp, oz, tbsp...

Measure Master® 15 kg Platform Scale features a 15000 g capacity/1 g accuracy graduation. The Measure Master® 15 kg Platform Scale displays weight ...

General purpose measuring spoons. Four attached spoons in increments of 1 Tablespoon, 1 teaspoon, 1/2 teaspoon, 1/4 teaspoon. HGC740640 - Measur...

General purpose measuring shot glass. Graduation measurements include teaspoon, tablespoon, ounces and milliliters. Clear glass for easy and accura...

The Measure Master® Garden Syringes are great for measuring nutrients, supplements and pesticides. These syringes are a clean and accurate alternat...

The Measure Master® Graduated Cylinders are a version that differ from traditional graduated cylinders you are used to seeing because these are a l...

All-purpose Measure Master® Graduated Containers feature easy-to-read US oz and metric mm graduations. Positioned right on the container is our sim...

Great for quickly measuring and dispensing your liquid plant food and supplements! One pump dispenses 1 oz of liquid. Threaded body disassembles fo...

These Pipettes, unlike their glass counterparts, will not shatter or break. These disposable Pipettes are used only once, the chances for infectiou...

Sturdy, non-breakable food grade plastic cups with graduated metric markings and reinforced handle. Available in five convenient sizes.

Sturdy, non-breakable food grade plastic cups with graduated metric markings and reinforced handle. Available in five convenient sizes.

Great to support your plants throughout their growth. Use them to tie your plants to stakes, trellis or support wire. Commonly used to help support...

Get the convenience of an Ebb & Flow System in a 22" x 22" x 10" size garden. Ebb &?flow (flood & drain) systems work by pumping nutri...

Get the convenience of an flood & drain (ebb & flow) system in a 22" x 22" x 10" size garden. Flood & drain systems work by pumping nu...

Ideal for watering and draining cuttings and new plants. Features Nests completely in Hydrofarm CKTRAY and most standard nursery trays Unique mesh...

Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plas...

Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plas...

HPSx—Sunglasses by day, grow glass by night. The Coup HPSx is the world’s first and only photochromic grow glasses. The HPSx lens is a proprietary ...

HPSx—Sunglasses by day, grow glass by night. The Coup HPSx is the world’s first and only photochromic grow glasses. The HPSx lens is a proprietary ...

Experience exceptional color-balancing for HPS lighting with our proprietary lenses manufactured to exacting standards by Carl Zeiss Vision. A no-c...

Experience exceptional color-balancing for HPS lighting with our proprietary lenses manufactured to exacting standards by Carl Zeiss Vision. A no-c...

Experience exceptional color-balancing for HPS (high pressure sodium) lighting with our proprietary lenses manufactured to exacting standards by Ca...

Experience exceptional color-balancing for HPS (high pressure sodium) lighting with our proprietary lenses manufactured to exacting standards by Ca...

A must-have for anyone making critical plant health and harvest decisions, the Method Seven Resistance HPS deliver "Perfect Color" for the world's ...

A must-have for anyone making critical plant health and harvest decisions, the Method Seven Resistance HPS deliver "Perfect Color" for the world's ...

The go-to optical tool for indoor growers using HPS lights. Method Seven, which has become the industry standard and unrivaled choice of the most s...

The go-to optical tool for indoor growers using HPS lights. Method Seven, which has become the industry standard and unrivaled choice of the most s...

Method Seven designed for full spectrum LED lights. Full spectrum LED lights produce very bright, white light. The light may appear to be “normal w...

Method Seven designed for full spectrum LED lights. Full spectrum LED lights produce very bright, white light. The light may appear to be “normal w...

A full-function water conditioner that will neutralize chlorine and destroy chloramines, while adding essential electrolytes and alkalinity booster...

Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains...

Contains a blend of all of the essential micronutrients and minerals required by many fruits, vegetables and plants, which may not be present in yo...

A highly active and balanced blend of microbes and humic substances that combines photosynthetic cultures and essential elements. Formulated specif...

Microbe-Lift® BMC kills developing mosquitoes before they become breeding, biting adults. It is a liquid product, so it has no adverse effect on th...

SPECIALLY FORMULATED FOR DECORATIVE WATER GARDENS, FOUNTAINS, AND AREAS WHERE STANDING WATER EXISTSMICROBE-LIFT/BMC kills developing mosquitoes bef...