Lights

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

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

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

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

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

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

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

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

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

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

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 »

 

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Rambridge – Liquid Black Crystal – Humic Acid *DISCONTINUED*

liquidcrystalblack_2

This item has been discontinued. We recommend Botanicare Fulvex as a replacement. Liquid Black Crystal 0 – 0.04 – 0.06 assists in increasing the ion exchange across the root membrane. It improves the plants ability to absorb nutrients. Liquid Black Crystal must be put into your reservoir or used as a substrate drench. It is most effective when it is applied to the root zone of a plant. What is Liquid Black Crystal? Liquid Black Crystal is a heavy molecular weight humic blend that is extracted from ancient plant material. This humic blend assists in increasing the ion exchange across the root membrane, and improves the plants ability to absorb nutrients. Liquid Black Crystal is a blend sourced from a particular lignite ore that has shown to have a greater positive effect on plant nutrient uptake than any other source. Does Liquid Black Crystal enter into the plant? No, Liquid Black Crystal does not enter into a plant but rather remains on the outside of the root. Can I use Liquid Black Crystal in my outdoor garden? Yes, Liquid Black Crystal can be used for gardens and lawns, particularly where the pH of the soil is high. How to Use Liquid Black Crystal Liquid Black Crystal is a concentrate. It must be diluted before application. Hydroponics: When changing nutrient add 3 ml to 5 ml per litre (1/2 – 1 tsp/qt) of nutrient solution. Use throughout the entire growth cycle to promote improved nutrient uptake. Substrate: Mix 5 ml per litre (1 tsp/qt) of water. Drench once per week during each phase of growth. May be mixed with fertilizer. Seedlings Mix 5 ml per liter (1tsp/qt) of water or nutrient solution. Apply to growing mediums when rooting cuttings or just after seedgermination and during early seedling stage for dramatic root growth. Potting Soil Mix 5 ml per litre (1 tsp/qt) of water. Apply to pots three times (soil drench) during each phase of growth. May be mixed with fertilizer. COMPATIBLE WITH ALL ROOTING GELS AND LIQUIDS. COMPATIBLE WITH ALL HYDROPONIC NUTRIENTS

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