List Price: $61.75
Sale Price: $57.95
You save: $3.80 (6%)

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Description

Simply dip and read— the orientation of the display means no need to turn your head or tilt the tester. This low-cost meter is perfect for most applications. The single-junction electrode is recessed to protect against breakage. The unit offers up to three-point calibration with auto-buffer recognition for quick calibrations, automatic temperature compensation for accurate reading under changing conditions, hold function to lock measure value, and auto-off to prolong battery life. Built-in belt clip allows you to hang your meter when not in use. What's Included: four 1.5 V button cell batteries.

Features

• Push-button calibration capabilities up to three points for a wide range of results
• Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures
• Transparent, protective cap keeps sensor moist when stored upright, and used as container for sensor conditioning or on-site calibration
• Waterproof, dustproof housing is Ingress Protection (IP) 67-rated, for protection against solid objects or liquids
• Large, upright, single-line LCD display screen for ease of viewing, and for display of indicators

List Price: $11.29
Sale Price: $9.70
You save: $1.59 (14%)

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Description

Made of diatomaceous earth. Ant, flea, silverfish, cockroaches, bed bugs, carpet beetles, slugs, tomato hornworm, earwig and tick control. All natural product that is so safe it may be rubbed right into your dog or cat's fur. Intended for application with a hand duster. Insects that come in contact with this powder die of dehydration with 48 hours. 4.4 lb bag treats 2,500 sq. ft.

Features

• Size: 4.4 Pound

Sale Price: $8.00

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Description

400 watt BT37 Mogul Screw (E39) Base 4,000K Clear Universal Burn General Lighting Metal Halide HID Sylvania Light Bulb

Features

• Color/Finish: Clear
• Color Temperature: 4,000K
• Average Lifetime: 15000 hours
• Lumens (light output): 32000
• CRI: 65

Sale Price: $22.76

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Description

All natural, non-toxic, biodegradable, highly concentrated formula reduces cleaning time dramatically. Replaces harmful and ineffective chemical cleaners. Removes grease, oil, dirt, nurtrient and salt build-up, green algae, etc. Leaves trays, reservoirs, equipment, pumps, tubing, light fixtures, benches, floors, walls and entire growing area spotless and looking brand new.

Features

• All natural, non-toxic, biodegradable and highly concentrated formula
• Reduces cleaning time dramatically
• Removes grease, oil, dirt, nurtrient and salt build-up, green algae, etc
• Leaves equipment and entire growing area spotless and looking brand new

List Price: $42.99
Sale Price: $33.00
You save: $9.99 (23%)

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Description

Say goodbye to over-crowded, under-utilized power strips. Hydrofarm's Tower of Power offers 6 outlets with enough room to accommodate even the bulkiest timers and adapters. The Tower of Power will handle all you can throw at it. In your home office it will organize all your computers and peripheral devices. In the shop it's sturdy enough to power your tool array. And for the hydroponics gardener, the Tower of Power will accommodate all your timers. NOTE: Product is not a surge protector.

Features

• Say goodbye to over-crowded, under-utilized power strips.
• Offers 6 outlets with enough room to accommodate even the bulkiest timers and adapters.
• In your home office it will organize all your computers and peripheral devices.
• For the hydroponics gardener, the Tower of Power will accommodate all your timers.
• Sturdy construction - can be mounted on walls or under furniture; 8 120V outlets total.

List Price: $61.95
Sale Price: $31.44
You save: $30.51 (49%)

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Description

These high-output super HPS lamps are specifically engineered for plant growth. Their spectrum and output rival lamps that are three times the price. Full color retail packaging. One year warranty.

Features

• 140,000 lumens!
• Works with Harvest Pro, SS10 and Galaxy 1000w ballasts.

Sale Price: $149.95

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Description

The Ultra Sun 1500 watt HPS lamp outputs 206,000 initial lumens. For use in the Mater Blaster Galaxy Ballast. (All lamps have a shipping weight of 5 pounds.)

List Price: $22.99
Sale Price: $13.51
You save: $9.48 (41%)

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Description

Clonex Gel is a high performance rooting compound that remains in contact with the stem, sealing the cut tissue and supplying the hormones needed to promote root cell development and vitamins to protect the delicate new root tissue. Clonex has a full spectrum of mineral nutrients and trace elements to nourish the young roots.

Features

• Foremost rooting compound gel in its field since 1989
• Full spectrum of mineral nutrients and trace elements to nourish the young roots during the formative stages
• Remains in contact around the stem sealing the cut tissue
• Supplies hormones needed for root cell development
• Provides vitamins to protect the delicate new root tissue

List Price: $29.95
Sale Price: $19.78
You save: $10.17 (34%)

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Description

Use Hydrofarm's 7 day Digital Program Timer to water your system every day, every several days, or several times per day! The timer allows up to 8 on/off times per day, a one (1) minute minimum "on" time, and different settings for different days. The timer is a great way to keep everything on track and promote the healthy growth of your plants and flowers. It's three prong grounded, has an LCD digital display for easy operation, includes a battery backup, and has a dual outlet feature so you don't lose a plug. These timers are great for lights or hydroponic systems. Using timers to automate your hydroponic garden adds convenience and encourages productive growth of your plant. Timers allow you to provide a consistent light, nutrient, and airflow program for your garden. The battery backup assures you stay on schedule even after a power outage. Especially useful for orchid and African violet growers.

Features

• Up to 8 on/off times per day
• Battery backup assures you stay on schedule even after a power outage
• Consistent light nutrient and airflow program for your garden
• Encourages productive growth of your plant Three prong grounded
• LCD digital display battery backup dual outlet feature

List Price: $79.95
Sale Price: $39.99
You save: $39.96 (50%)

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Description

Green Thumb Light System Start the Growing Season Early The Green Thumb Grow Light System from Hydrofarm is a perfect unit for starting seeds, propagating cuttings and growing indoor flowers and houseplants. The exclusive design of the Green Thumb includes a patent-pending, feather touch mechanism for adjusting the height of the included four foot fluorescent fixture. All that is necessary is a light touch at the center to easily raise or lower the fixture to the desired height, allowing you to keep the tubes extra close to the plant canopy. Measuring 28 inches wide by 24" inches tall overall, the included fluorescent fixture has an extra wide reflector for maximum coverage. Complete system includes premium-quality, UL/CSA listed fluorescent fixture with large wing reflector, adjustable anodized aluminum stand, and two superior quality AgroSun Fluorescent Plant Grow Tubes Two adjustment positions Includes one Agrosun(r) full spectrum fluorescent tube Fits HydroFarm Heat Mats 10" X 20 (1 per flat Perfectly) 2 Foot dimensions: 27" L x 18.5"W x 24.5"H 4 Foot dimensions: 50"L x 18.5"W x 30" high Ships Quickly!

Features

• Light system for starting seeds, propagating cuttings, and growing indoor flowers and houseplants
• Feather-touch height-adjustment mechanism raises or lowers fixture easily; energy efficient
• Premium-quality UL/CSA-listed fluorescent fixture with wide reflector provides maximum coverage
• T5 high output grow light fixture and bulb. 6' grounded cord with on/off switch
• Measures approximately 50 by 18-1/2 by 30 inches; full 1-year warranty