Pro pH Up gallon, case of 4

Lights

Find the best indoor grow lights for your greenhouse garden. We have over 1000 products in our lighting category including High Intensity Lights (Hight Pressure Sodium & Metal Halide), LEDs, Induction Lights, Fluorescents, CFLs, Plasma, and more. To learn more about HID lighting read our buyers guide. More »

Nutrients

Check out our Nutrient Buyers Guide to help you purchase the right nutrient for your growing needs. Find the best nutrients for soil, soilless, and hydroponic gardens. Choose from the top brands including: Advanced Nutrients, Botanicare, Earth Juice, FoxFarm, General Hydroponics, Heavy 16, Technaflora, and more! More »

Air - Water - CO2

Search this category for products relating to CO2, Fans, Ventilation, A/C, Chillers, Pumps, Tubing, Water Components, and more. Not sure what size fan you need? View our post on Choosing The Correct CFM Fan. Also view our Fan Noise Test. More »

Soil - Media

Shop for different media depending on your style of growing. We carry hundreds of sale-priced media for your growing needs! More »

Pots - Trays

We carry all of the essential hydroponic and soil gardening containers. Our large selection of pots, mesh pots and net pots, grow bags, flood tables, reservoirs, benches/stand, and buckets, will ensure you have the right container for your gardening media. More »

Plant Care

We carry all your basic and expert needs to combat any pests or diseases in your grow room. Ranging from organic sprays and fungicides to sticky traps and bug screens we have everything that can protect, prevent, and destroy all the harmful elements that can develop in your garden. More »

Propagation

The process of creating new plants from a variety of sources: seeds, cuttings, bulbs and other plant parts. We carry everything you need to get your cuttings or seedlings started. Some of our most popular items are:Clonex, Rootswell Rooting Plugs, & Grodan Rockwool A-OK Plugs. More »

Climate Control

If you are ready to take your indoor gardening supplies to a whole new level, environmental controls are the way to go. The controls we offer provide features like CO2 enrichment and monitoring, cooling thermostats, cycle light timers and fan speed control. We also have environmental controllers that do it all. More »

Systems

Find the best hydroponic or indoor gardening system to fit your specific needs and preferences. We have all types of hydroponic systems, including ebb and flow, deepwater culture, aeroponics, nft, and more. More »

Tents - Greenhouse

Find everything you need to build and maximize the potential of your grow room. We have tents, reflective materials, drying racks and much more. More »

Tools - Gear

Get the right tool for the job. We have over 250 instruments to help you accomplish your goals: including measuring materials, loupes, microscopes, trimming devices, scissors, extraction bags, bubble machines, books, plant stakes & cages, and more. More »

Disclosure : This site contains affiliate links to products. We may receive a commission for purchases made through these links.

Don’t pollute your reservoir with home remedies! Our pH Adjustment Solutions are made from nutrients plants can use and they are super-concentrated for quick, easy adjustments.

Related Products :

Top Sellers
- 6 inch Round Mesh Bottom Pot, bag of 50
  
  Score a hole in one — or many holes — with the Hydrofarm round mesh bottom pot. Holes in a planter or container may seem counterintuitive, Read More »
- Under Current Evolution 9 – Current Culture – UCE9
  
  The Under Current ™Evolution The Under Current is the worlds first re-circulating Water Culture Hydroponic System featuring our Patent Pending Sub-Current Culture™ Method. This innovative application Read More »
- Autopilot High Power HID Controller 4000W (240V Only) 30A *DISCONTINUED*
  
  Control multiple lights from one time clock or controller device. Power is wired directly into the four-outlet timer box and all of the outlets are controlled Read More »
- CNS17 Starter Kit by Botanicare *DISCONTINUED*
  
  Discover the Botanicare line of hydroponic nutrients with Botanicare’s new CNS17 Starter Kits. Each kit contains pint size tasters of Botanicare’s one part base nutrients and Read More »
- Weed’n Bug Eliminator Sprayer 1 Gal
  
  : Wide, deep funnel for faster, no-spill filling: Long-reaching, non-kinking hose: Heavy-duty, curved brass spray wand: Translucent tank for easy viewing of liquid level: High performance Read More »
- AzaMax Spray Bottle w/vials *DISCONTINUED*
  
  This product has been discontinued. You can purchase Azamax Insecticide Concentrate here. AzaMax is a natural product with a broad spectrum of pest control and broad Read More »
- Can-Fan Max-Fan — 16 inch – 2436 CFM – 240V
  
  Can-Fan brings its innovation to market and sets a new standard for performance. The Max-Fan is more powerful and efficient fan that takes less energy to Read More »
- Black Tubing Vinyl — 3/4 inch ID, 1 inch OD — By The Foot
  
  Premium vinyl tubing made of excellent quality. Made in the USA. BPA free and food grade. Pliable for easy connection to fittings and ability to bend Read More »
- 8 inch Duct Muffler
  
  Suncourt duct mufflers and silencers are easy to install, maintenance free, and the duct muffler does not restrict airflow through the ducting, and reduces the noise Read More »
- Plant Marvel All Purpose 20-20-20 — 25 lb
  
  All Purpose 20-20-20 provides over 60% nutrient value in a 1-1-1 ratio which makes it suitable for general use in a wide variety of growing situations. Read More »
- House and Garden Nitrogen Boost
  
  Weve heard requests from many growers in the US for more Nitrogen in base nutrients, and to accommodate these requests, House & Garden is introducing Nitrogen Read More »
- Easygrow Silver/White Lightite Film — 4.1’x 100′
  
  A yield increasing spectrum enhanced silver reflector, applied to a gloss white – triple layered grow sheet. Lightite silver/white grow sheet offers optimum light return and Read More »
- Feliz Fluorescent Grow Lamp – 125W Blue 6500K
  
  This 125W CFL Grow Light Bulb 6500K by Feliz Agro was specifically designed for the growing and vegetative stages of your plants. This is high lumen Read More »
- Bubble Magic Shaker Bag – 190 Micron
  
  This product is the Shaker Bag only–does not include the Can. The Bubble Magic Shaker Bag -190 Micron is a replacement bag for the Bubble Magic Read More »
- Secret Jardin TWIN 3×3 T90
  
  TWIN T90 V2.5 ALL IN ONE GROW STATION: MOTHER PLANT, PROPAGATION, GROWING AND FLOWERING Dimensions: 3′ x 3′ x 7 1/4′ Assembled: W 36in x D Read More »

Pro pH Up gallon, case of 4

Related Products :

Top Sellers

New Products

FEATURED PRODUCTS

WHAT’S HOT

Our Picks