Gardening Supplies Growing Indoors For Sale In St John S

24,000 hours of life… the longest in its class! AgroSun Red Sodium Lamps are the best choice for enhanced flowering, increased crop volume and supplemental greenhouse lighting. Benefits: • High lumen output • More red light for better flowering...

The C.A.P. MLC-8X, MLC-8XT and MLC-8DX Master Lighting Controllers are the best devices for controlling up to eight 1000 watt HID lights from one time-clock or controller. Made in the USA.

The “hood of choice” for many of the world's top growers! The Adjust-A-Wing Reflector may be shaped to a wide setting and positioned very close to plants for maximum light intensity and area coverage.

Designed to drive either metal halide or HPS bulbs properly, the Powerhouse Switchable Ballast is of superior quality. Features: • Engineered to the American National Standards Institute (ANSI) specifications • Designed to drive MH or HPS bulbs properly...

The exclusive chemistry in these bulbs provides ratios of red, blue and green spectral energy that better meet the needs of plants compared to other brands. It is used by experienced growers to produce compact, bushy plants with extremely tight internodal...

The #1 carbon air filter in North America! The Original Can-Filter is a high quality, NO maintenance, carbon air filter with a tested and true 99.5% odor removing capability and a suggested life span of 12-18 months.

The General Hydroponics Dual Diaphragm Pump is manufactured exclusively for use with hydroponics systems. Output valves allowing the perfect volume of air to multiple grow sites. Warmer water holds less oxygen while cooler temperatures can slow nutrient...

Extra space may need to be created between the heat mat and your flat if it is used in a warm room. Just warm their feet and new seedlings or cuttings will grow bigger and stronger than their cold-tray cousins.

Do you love your HPS system, but need a more energy-efficient bulb? Purchase by the case and save! Please call 1-800-289-6656 for pricing. After 20,000 hours of use, this ceramic metal halide (CMH) bulb still puts out 85% of the maximum Photosynthetic...

Adjust as needed — no knots or chains to mess with. To release, push the handy release lever. To loosen, just pull the rope to reduce tension and push the handy “Thumb Release.” Sold in single packs.

Need to check on your grow room at night? This long-lasting 5-watt LED fits into a standard socket. They actually produce a wavelength that's invisible to plants. The GroXcess Green LED light bulb lets you work at night or early morning — on your schedule...

The Powerbox LSM 12 Light Flipbox allows you to run TWELVE lights from SIX ballasts. Features: • Runs TWELVE MH or HPS lights from SIX ballast • Built-in timer allows for complete automation • Voltage independent – works with 120V and 240V ballasts...

Expanding your growing space doesn't always require more equipment. Input Voltage: 120/240Vac (10.3A / 5.1A) Input Frequency: 50/60HZ Power Factor: >0.99 Grower's Tip Lamp dimmer controls are independent of each other, so you can grow completely different...

Specifications: • Power Supply – AC 120v, 60Hz • Power Consumption – 160w @ 60 Liter/Min (951 GPH) • Maximum Head Height – 16.0 ft • Maximum Capacity – 1268 GPH • Output -1/4 HP • Liquid Temperature – 0° to 60° C (32° to 140°...

The Hydrofarm Phantom DE Commercial Lighting System combines a high-performance reflector with a specialized, high-frequency ballast (277v with dimmer and boost) plus a 1000w USHIO Pro Plus double-ended HPS lamp.

Features: • A CO2 monitoring device and a CO2 PPM controller in ONE ! • Controls Carbon Dioxide levels with parts per million (PPM) accuracy • Least expensive CO2/ PPM controller in its class! • Selectable set point from 0-5000 PPM • Controls...

Unique Features: • One hub to control several HID or fluorescent fixtures • Use one timer for light systems • Soft start delay that reduces start-up load • Steel construction for durability in a greenhouse environment • 120V trigger cable and...

Control cooling or heating within your growing environment with the Autopilot Cooling Thermostat (APCET). Features: • Control heating or cooling via daytime or nighttime set points • Features a precise temperature sensor • Temp differential of plus...

Check your garden without interrupting your plants! The Active Eye Green LED Work Light contains 78 powerful LEDs to deliver a wide beam for maximum viewing range. Benefits: • Multiple lighting options (full or 50% power) • Rechargeable battery with...

Better for your plants – better for the planet. The rapid moisture absorption and increased aeration allow for more oxidation in the root zone to promote vigorous growth. Unlike perlite and Hydroton — which are strip mined leaving huge scars on the...

Features: • Lowers temperature and humidity by turning on an exhaust fan • Indicator light verifies that ventilation equipment is running • Includes 2 outlets to connect cooling device(s) • External temperature probe is accurate & reliable •...

Reduce your energy costs with the Nanolux DE Chill. This reduction is easily offset by the ability to lower the fixture closer to your plant canopy. Removes up to 60% of the heat load in grow environments — saves you BIG MONEY on cooling costs! Benefits:...

Warm 2800K red spectrum is rated for 21,000 hours of life and is compatible with all fixtures. The letter “T” in the lighting industry represents the shape of the bulb (tubular) and the “5” indicates the diameter in eights of an inch (5/8″).

What's the temperature of your nutes? May also be tank mounted with the provided pressure sensitive backing. Use this temperature gauge to maintain a constant 68˚F. The Active Aqua Floating Thermometer delivers easy and accurate readings in both Celsius...

Ensure your garden is receiving maximum light output by changing HID lamps frequently (every 6 to 12 months) and by keeping reflector lenses clean and free of dust and insects. Diminished light output over the growing area will often cause sparse, less...

BLOWOUT SALE! The best available to the indoor gardener! The Radiant Reflector by Hydrofarm incorporates more performance and design features than any other grow light fixture on the market.

Works with all plants grown in soil and soilless mixes, hydroponics and coco blends. Aggressive Usage: Add 2 tsp per 5 gallons of water (1/2ml per liter). Made from purified mineral nutrients, plant extracts and amino acids, this powerful formula will...