Growroom & Garden »

Pounds Per Light – Calculating Grow Room Yield

Pounds Per Light – Calculating Grow Room Yield

Rambo December 6, 2016 2

Q: How do you calculate how much weed a grow room will yield, based on the amount of electricity used? A: In truth, there are too many variables to accurately count your chickens before

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How to sterilize your grow room

How to sterilize your grow room

Rambo December 5, 2016 Comments Off on How to sterilize your grow room

Q: How do you sanitize a grow tent or grow room without damaging it with harsh chemicals? A: Keeping your indoor gardening space clean and sanitary is the first step to avoiding pest and

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Light Cycles and Flowering Cannabis

Light Cycles and Flowering Cannabis

Rambo January 7, 2012 255

In nature, cannabis plants (excluding ruderalis) begin to flower in the late Summer and early Fall. When the days start to become shorter and the nights longer, flowering signals are triggered by photoperiodism, beginning

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Injectors for outdoor garden fertigation

Injectors for outdoor garden fertigation

gore January 5, 2012 4

One of the best ways to fertilize a marijuana garden is through a fertigation system. Fertigation systems use injectors to draw a concentrated liquid fertilizer solution from a reservoir into a garden hose or

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Carbon Dioxide: Fertilizer For The Air

Carbon Dioxide: Fertilizer For The Air

gore December 31, 2011 10

Plant growth is fueled by the production of glucose through photosynthesis. This process requires three components–water, light and carbon dioxide (CO2).  In other articles, we address lighting and watering. Here, the focus is CO2 –specifically,

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Understanding Grow Room Electric Bills

Understanding Grow Room Electric Bills

Rambo December 31, 2011 5

Have you ever wondered how to calculate a grow room’s monthly electric bill?  Maybe you’re more concerned with finding ways to decrease the bill you already have. Whether you plan to grow one plant

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Security Overview for Growing Marijuana Outdoors

Security Overview for Growing Marijuana Outdoors

Rambo December 12, 2011 9

Growing marijuana outdoors can be risky business, but a well constructed security system around your garden can help mitigate that risk and help you sleep at night. Part of choosing a great location for

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Water Quality and Growing Marijuana

Water Quality and Growing Marijuana

Rambo December 7, 2011 15

Water is water, right? Wrong. The quality of the water used to grow marijuana can either help your plants thrive or spell disaster for your garden. This is basic stuff you need to know

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Never Use Cell Phones to Photograph Marijuana!!!

Never Use Cell Phones to Photograph Marijuana!!!

Rambo November 30, 2011 7

The immense power of technology is a double edged sword. It has the ability to free us from injustices or strip us of the last vestiges of our privacy.  As marijuana growers, maintaining our

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Heating Mats and Soil Warming Cables

Heating Mats and Soil Warming Cables

Rambo November 26, 2011 Comments Off on Heating Mats and Soil Warming Cables

Do your marijuana seed starts or clones seem sluggish or slow to take off? Are they just not doing their thing? Are you using heating mats? The temperature of the root zone can have

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