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Water drops will often leave a whitish ring of salts when they dry. While not harmful, it is not particularly pretty. Getting water on maturing...
Purplegrass has it right. You can go right from the towels to the Fox Farm, in the final container size, if you wish. The paper towel method had...
Miracle Grow and Shultz are both good products. The only problem with them is that they are inconsistent. For example, wood products (ground-up...
If you are growing from clones, they can be placed in 12/12 as early as the day you plant. The cloning cycle is then the entire vegetative cycle....
Light Warrior is an excellent medium for all stages of growth. It is unfertilized, so you will need to add a good soluble fertilizer or manure...
No doubt about it--HPS. The 600 watt hps is the most efficient, followed by the 1000, then the 400/430. When using HPS lights, use a short grow...
There are many ways to skin a cat. Opinions vary on the area covered by a 1000 watt hps. I suggest 16 square feet. So 32 square feet for the two...
Energy-saver lights are a good choice. They are called compact fluorescent lights, and plants grow well under them. The more light, the more...
That is a great chart, it really shows just how close you can get, if you can deal with the heat. Remember, the distance is measured from the...
Plants thrive in temperatures as high as 95F, with nights over 80--every been in a cornfield in the middle of summer? Any night time temperature...
1. Temperature cannot be measured accurately in direct light without special equipment. Ordinary temperatures (like the weather report) are...
With a 400 hps, 8 inches from the bulb to the nearest vegetation will equal the intensity of noon time sun at the equator. Plants will always need...
For optimum bud density, consider covering no more than 4 square feet--assuming you are using a sog variety like northern lights, black domina,...
Every grow area needs ventilation--exhaust and intake. The bigger the lights, the more ventilation you need. A charcoal filter simply removes the...