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: $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: $114.33
Sale Price: $84.69
You save: $29.64 (26%)

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Description

Light Bulb:(4)26w T5 Mini Bi-Pin Linear Fluor, Size:2 Ft T5 Fluorescent commercial light system. Hydrofarm's newest T5 system delivers performance, flexibility and high lumen output in any growing environment. These systems allow you to choose multiple hanging configurations to meet your garden's design. They combine German specular aluminum with energy-efficient/high-output T5 bulbs and put out double the light energy of normal fluorescent systems. Lumen output rated up to 4000 Powder coated, pre-galvanized steel housing 5 year warranty Low profile Hangs 3 ways - overhead, vertical or horizontal 10 ft grounded power cord Included fluorescent 6400K, T5 tubes.

Features

• Fluorescent light system
• Includes four tube lights
• UL listed ballast
• Low profile
• Hangs 3 ways including overhead, vertical or horizontal

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: $169.95

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Description

400W High Pressure Sodium Bulb:

Power: 400 watts (High efficiency)
Expected Life Span: 24,000 hours
Lumen: 90,000 lumens
Color Temperature: 2,100K
Contains more red spectrum, which is best for flowering.
Non-luring insects
Strong power to penetrate fog
High output, high luminescence efficiency.
Fit for all standard 400 watts HPS grow light systems
Fit for the Heliophile, such as Rose and Camellia, which grows better at longer sunshine time.
400W Digital Electronic Ballast:

High power 400 watts
Built-in heat output holes.
Built-in standard reflector interface
Fit for 400 watts High Pressure Sodium Lamps or 400 watts Metal Halide Lamps
Pass FCC and CE Certificate
Low Noise
Energy saving and environmental friendly
Stabilize input power and output luminous flux
Reduce wastage and improve usable efficiency of power supply equipment capability
Shielded component to protect against Radio Frequency Interference to other equipment
Prevent the electricity from striking the bulb repeatedly and make the bulb nigrescence prematurely
Protect your eyes when continually working
Rated Power: 400 watts
Specified Frequency: 50/60Hz
Working Voltage Range: 120V/240V
Install Space Requirement: 12in. x 6-1/4in. x 4in. (31cm x 16cm x 16cm)
With a 8-1/3ft. power cord to wall (US standard plug)
Package Includes:

1x 400W High Pressure Sodium Bulb
1x 400W Digital Electronic Ballast
1x Extra Large Hard Light Reflector Hood
1x Ceramic Socket
1x Free Timer
1Set Hi-Low Yoyo Reflector Hanging Kit
Parameter Reference Range for Growing:

Stage
Light
Lighting Time
Dark Time
Hanging Height
Best Temperature
First 2-4wks (Recovery Stage)
MH
18hrs
6hrs
Infinity to 18in.
72-76 degree Fahrenheit
Last 8-9wks
HPS
12hrs
12hrs
18in.
72-76 degree Fahrenheit

Features

• 400W High Pressure Sodium Bulb
• 400W Digital Electronic Ballast
• Extra Large Hard Light Aluminum Reflector Hood
• Ceramic Socke
• Expected Life Span: 24,000 hours