Gardening Supplies Growing Indoors For Sale In San Jose

Purchase by the case and save! Please call 1-800-289-6656 for pricing. Dimming changes the lamp's spectral energy which will have a negative effect on the quality of your plant growth and yields.

Product Label (PDF) Sizes: 400 Watt – 45,000 initial lumens 600 Watt – 75,000 initial lumens Out of Stock 1000 Watt – 120,000 initial lumens Purchase by the case and save! Please call 1-800-289-6656 for pricing.

Grower's Tip: 5-year warranty; 50,000 hour life. Unique Features • Patented optical technology precisely aims light to plant canopy • Lightweight, durable aluminum construction • 2 high-efficiency cooling fans are easily replaced if needed • Protected...

Optimal height above plant canopy is 12 inches. Grower's Tip: If you usually run 24 hours ON with standard T-5s, reduce the cycle to 19 hours when using 100% Power VEG. Lengths (sold individually).

Head off this damage with proper protection. And you'll get exquisite color correction from the blown-out yellow and orange light that your plants love, but your eyes don't. Features: • Unbreakable nylon Carl Zeiss lenses • Silver-coating knocks back...

The rapid moisture absorption and increased aeration allow for more oxidation in the root zone to promote vigorous growth. Growstone Soil Aerator is ideal for use in most planting mixes.

This number is the recommended MINIMUM CFM that is needed for the room. We've paired the appropriate inline fan with the Can 33 activated carbon air filter to give true CFM (178) at a value price.

We offer a full range of power supply cords as well as plug adapters to switch from Hydrofarm ballasts to other brands of reflectors, or from Hydrofarm reflectors to other brands of ballasts.

If either level is exceeded, the exhaust outlets are activated to reduce heat and humidity. Rated for 15 amps @ 120 volts. We recommend using an oscillating fan to provide fresh air for your plants… and your sensor!

If oxygen levels are insufficient, plant growth becomes stunted and yields are affected. Do not immerse in water — for indoor use only. Grower's Tip: Plant roots require oxygen for aerobic respiration, an important process that provides energy for nutrient...

Purchase a complete system and SAVE! We've discounted this item for instant savings. Whether you want to grow vegetables, flowers, or even a banana tree, you can do it! Includes: • ONE Standard High Intensity Bulb ( Metal Halide MH or High Pressure...

Size: 19-1/8″ x 19-3/4″ x 5-3/4″ Assembly Instructions (PDF) Purchase a complete light system (Ballast, Bulb & Reflector) and we'll take 10% off the retail price at checkout.

Features: • Optimum air to water ratio for indoor gardens • Optimum cation exchange capacity • All natural ingredients • High porosity — increases oxygen to the root zone Available size: 1.5 cu ft Bag Product Brochure (PDF) Plant Nutrient System...

Available size: 1.5 cu ft Bag DIRECTIONS FOR USE: Place directly in a container with drainage holes. If extra drainage is needed, add a thin layer of clay pellets to bottom of container.

The Powerbox DPC-7500 is a unique lighting controller that connects to a 4-wire 240V service, but provides SIX 120V outlets — up to 60 amps! Another feature of this model is that you can set the last two outlets to be timed with the main group, or to...

Blue Vegetation Enhancer. Red Bloom Booster. Magenta Flowering Emphasis. The spectral revolution is here! Kessil 150 LED grow lights are transforming the indoor lighting world. Owner's Manual (PDF)

Give us a call… Psst! Buying several HID lights and looking for a discount? Please call for a competitive freight quote (800-289-6656). Features: • Includes glass safety lens, built-in socket and 15 ft.

ONA Gel is a best seller with hydroponics and indoor gardeners. It has a light scent in its container but leaves the air merely smelling fresh — like after a summer rain. Product Brochure – PDF format Material Safety Data Sheet (MSDS) – PDF format...

Disperse carbon dioxide evenly throughout your greenhouse or indoor garden with drilled CO2 Tubing. Color: Black Available size: 20 ft. Long Grower's Tip: Increasing the level of carbon dioxide in your greenhouse or grow room can improve growth and flowering...

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:...

Available in TWO sizes: 265 and 465 (shown on top). Keep your indoor gardening area cool! These 4-inch Outflow Flanges are designed to work with ActiveAir Blowers (up to 465 CFM) for easy installation of exhaust applications.

Purchase by the case and save! Please call 1-800-289-6656 for pricing. A coiled cord will reduce the power coming from your ballast which can lead to an under-performing grow light and/or ballast failure.

The ultimate in growing performance! The Radiant 6 Air Cooled Reflector by Hydrofarm is a “super-sized” air cooled lensed fixture with built-in 6″ flanges for straight through temperature control.

Purchase by the case and save! Please call 1-800-289-6656 for pricing. For total load, add auxiliary watts to lamp watts. Sizes: 400 Watt – 55,000 initial lumens 600 Watt – 95,000 initial lumens OUT OF STOCK 1000 Watt – 147,000 initial lumens OUT...

Remote combo probe and photocell • Dual beam sensor for CO2 levels • 2 Operating modes: Fuzzy Logic and Standard Logic • Stores high and low PPM readings • Warranty: 3-years Size: 9″ x 7″ x 4″ deep, 15A max/120v Instruction Manual (PDF)...

Features: • Simple, long-lasting humidity control • Maintain a precise relative humidity in an enclosed space • Typically last 2-4 months, depending on conditions • No activation needed • Perfectly manages final curing after main curing is complete...

Grower's Tip: Roots Organics Soilless Mix is specifically engineered to allow you to feed heavier for greater yields, while reducing problems with fertilizer salt toxicity. Ingredients: Coco fiber, perlite, pumice, worm castings, bat guano, kelp meal,...