How Do I Rig An Electric Float Switch Reservoir Controller?
OVERVIEW:
An electric float switch is an alternative to float valves and controller buckets (for which there already exists a GROWFAQ entry for External Reservoir...
Lighting Coverage Primer (Jackerspackle’s)
A very general rule of thumb is that your garden needs 50 watts of HID lighting per square foot of illuminated area. This rule...
Stickydank’s Basic CO2 Method
Items Required:
* 10lb. white sugar
* 5 gallon clean bucket W/lid
* 4 1/2 gallons of water
* A piece of toast browned and hard
* A table...
Building your own Inline Fan
I used a Comair MX2A4 115cfm A/C fan for this project. I bought it at Grainger (was about $30).
· I took a few scraps...
How Do I Install a Duct Fan to Operate Most Efficiently?
Principles of effective ventilation
Many growers own fans powerful enough to move air of a city block in Manhattan, but has failed to install it...
How Much Co2 Should I Add?
Co2 Calculations:
1. Measure and multiply: length x width x height of your grow room to calculate the volume of cubic feet
2. Generally, the c02...
How Do I Power 12v Computer Fans?
Quiet, low power and surprizingly efficient, computer fans are an ideal cooling option for smaller cabinet grows. The only problem is that most computer...
Should I Choose a Round or Square Pot for my Plants?
Many growers across the world using the round type planters are wasting possible space in there grow rooms, if you want more freedom in...
DIY: How Can I Build a Compact Hood with an Intergrated...
The following are somewhat detailed instructions for constructing a shielded hood/reflector with an integrated light trap designed for a small cabinet... It...
How To Dampen Noise from PC Fans
If you are trying to make use of a PC case fan, but finding it gets quite loud, this is for you!
You will need...
How Much Ventilation Do I Need in My Grow Room?
Each fan has a rating that tells you how many cubic feet of air per minute (CFM) it will move. When dealing with...
How Do I Design a Fan Powered Cooling System for my...
Introduction:
Every serious growing box needs cooling. Most of us use air cooling because it is cheap and very effective. The following steps are used...
What Range Should I Maintain for my Growroom Humidity and Temperature?
Daytime conditions should be 70-80 degrees without co2, 80-90 degrees with co2 until the last two weeks when daytime temps should be kept between...
How Do I add Ventilation to my Grow Area, What Can...
How do I add ventilation to my grow area?
There are a couple of considerations to observe when planning your ventilation, they’re pretty simple...
How Should I select my Grow Space?
First, you should not put others at risk without their knowledge. This goes for your wife, kids, parents, live-ins or roomates. When LEO busts...
How Can I Vent Through The Sewer?
A common alternative to venting up the chimney is venting into the sewer pipe. Depending on how your house is built, if you push...
420 Magazine’s Plant of the Month February 2024
Major props to our our member @Sparkey224 and his amazing BlackcherryBop plant.
@Sparkey224 gets the distinguished “Plant of the Month” badge and the...
420 Magazine’s Photo of the Month February 2024
Congratulations are in order for our member @gwhunran and his interesting photo of the month titled “Gold”.
These nuggets of joy are...
420 Magazine’s Nug of the Month February 2024
Props to our member @Jon and his frosty lil nugget of Skywalker.
@Jon wins the honorable “Nug of the Month” badge and the...
420 Magazine’s Grow Journal of the Month February 2024
Congrats to our member @Regrowth and his winning Grow Journal of the Month.
Check out his amazing work A Canuk Seeds Comparative Grow...
420 Magazine’s Member of the Month February 2024
Congratulations are in order for @Carmen Ray, our 420 Magazine Member of the Month!
@Carmen Ray receives the distinguished “Member of the...
