Growing Indoors Grow Rooms For Sale In Maryland

Features: • Monitors and controls CO2 with accuracy • Controls heating, cooling and humidity devices • Independent day/night temperature settings • Notification system for environmental condition errors • 15 ft.

They're perfect for activities with some sun and shade, too. Your eyes will thank you for the break from strobe fatigue as well. Method Seven Resistance HPS glasses give you radically improved clarity in color and focus as you check plants for nutritional...

Levels over 3000 PPM are NOT acceptable for plants or people. Step 5: The optimum level of CO2 for plant growth is approximately 1200-1500 PPM. Step 4: The CO2 Test Tube will now show a PPM reading.

The Active Eye Green LED Headlamp allows hands-free gardening and easily adjusts with its elastic band and tilting light mount. Benefits: • Will NOT interrupt your plant's photoperiod cycle • Multiple lighting options (strobe, full or half strength)...

Lightweight, compact and water resistant, this handy little number is incredibly bright — perfect for all kinds of uses! Requires 3 AAA batteries (not included). Size: 1.4″ x 3.8″ long Grower's Tip: Includes technology that is photoperiod safe —...

Ships in a resealable plastic storage bag to preserve shelf life. Tip: Boveda will never change the relative humidify beyond the RH on the pack, so there's no such thing as “too much.”

Ozone (O3) safely alters the molecular structure of offensive micro-organisms, to eliminate smells from plants, pets, cooking and smoke. It also safely kills mold, mildew and bacteria.

Includes a 5-year manufacturer's no hassle warranty. Made in the USA. 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...

Available Sizes: 4-inch, 518 Max CFM 6-inch, 942 Max CFM 8-inch, 2000 Max CFM 10-inch, 3000 Max CFM 12-inch, 4000 Max CFM Grower's Tip: Charcoal fiber filters need regular maintenance to function properly.

Features: • Controls humidity by activating any device that operates on 120v • 2 outlets allow you to use the unit to increase OR decrease humidity levels • Indicator lights verify that your equipment is operating • Made in the USA Instruction...

Prevents air from reverse flowing through the exhaust fan when it is powered off and helps keep cold air out! Features: • Built for heavy duty installations • Spring loaded for positive closure • Requires minimal pressure to operate • Perimeter...

When the level in your indoor garden drops below this point, the unit will turn on the device and automatically maintain that level. The Autopilot PPM-5 by Hydrofarm is a highly accurate and affordable CO2 Monitor and Controller.

These nearly silent duct blowers feature a mixed-flow impeller design that gives you high air flow without all of the noise. Features: • Vibration-free operation • Compact design • Suitable for supply or exhaust systems • Full speed control •...

An economical system that produces ozone using special ultra violet light bulbs. Note: Ozone (O3) doesn't just mask odors, it harmlessly neutralizes them at the source. Ideal for homes, offices, workplaces — anywhere that can benefit from purer, cleaner...

Reduce high moisture conditions with the Active Air Portable Dehumidifier (analog). Removes up to 43 pints (5.4 gallons) of water per day and includes analog controls that can be used with a timer or an environmental controller.

SOS cuts sap and resins from hands and garden tools instantly. Made from an all natural combination of citrus extracts and mineral oil, Sap Off Soap's powerful formula makes it easy to clean up after working with sticky plant materials.

Watch your plants carefully each year to see if they need a little help. The delicate work of cross-pollination just got a whole lot easier! The Harvest-More Trim Bin Tray gives you an ideal space for trimming flowers and collecting pollen — all in...

Sizes: 4-inch ( Instruction Manual – PDF) 6-inch ( Instruction Manual – PDF) 8-inch ( Instruction Manual – PDF) 10-inch ( Instruction Manual – PDF) 12-inch ( Instruction Manual – PDF) Grower's Tip: HEPA filters require maximum airflow to work...

A spring-loaded, rubber coated clip makes it a quick switch for exceptional grow room vision. Features: • Lenses made in Italy to Carl Zeiss Vision standards • Quick on and off with a gentle spring clip • Diminishes harsh yellow spectrum of HPS...

A high ceiling and reinforced roof structure allow you to hang specialty lights and still have room to walk around. Features: • Rugged construction using 1680D reflective fabric • Light sealed in, bugs and drafts sealed out • Reinforced seams and...

Power cord and mounting brackets. Features: • Built to last at a value price! • Available in a wide range of sizes • UL recognized components • Ceramic-coated metal housing • Thermally protected AC motor • Warranty: 5-Years Sizes: 4-inch,...

We recommend using an oscillating fan to provide fresh air for your plants… and your sensor! Features: • Integrates temperature, humidity and CO2 • Disables CO2 when fans are running • Lowers temperature & humidity by turning on an exhaust fan...

23-1/2 hours — Min. 1/2 hour • 3-prong grounded plug and receptacle Size: 3.0 x 3.0 x 4.4 tall One year limited warranty. Ideal for heavy duty appliances, like HID lamps and AC units.

A duel beam sensor combined with the most advanced Fuzzy-Logic technology make this extremely accurate, self calibrating piece of equipment a must for today's indoor grower. Features: • Duel beam sensor for part-per-million accuracy • 15 ft.

The Link4 Corporation iPonic 614 Environmental Controller allows you to monitor and maintain EVERY aspect of your grow room or greenhouse — lights, temperature, humidity, CO2, pumps — via smart phone, computer or internet anywhere, anytime! Features:...

Comfortable Softgrip handles with easy-open spring action reduces hand stress while cutting/ trimming. Perfect for shaping or pruning even the toughest plants. Features: • Titanium Nitride coating — 3 times harder than steel • Micro-Tip blades for...

H; shipping weight 79.5 pounds – 11.7 amps / 1340 watts Includes: built-in condensation tray, window kit, exhaust hose, intake hose and hose adaptors Grower's Tip: This digital AC unit was designed for optimum performance in rooms with standard 8-foot...