Posted on

how to grow cannabis indoors

In addition to bulbs, HID lighting setups require a ballast and hood/reflector for each light. Some ballasts are designed for use with either MH or HPS lamps, while many newer designs will run both.

Lights

The flowering stage will always take about eight weeks—some strains take seven, some nine, some even more, it depends on the strain.

Indoor marijuana grow timeline

HID (high-intensity discharge) lights are the industry standard, widely used for their combination of output, efficiency, and value. They cost a bit more than incandescent or fluorescent fixtures, but produce far more light per unit of electricity used. Conversely, they are not as efficient as LED lighting, but they cost much less.

How to grow cannabis indoors

Since warmer air rises, mount your exhaust fan(s) high so they can suck out hot, stagnant air. On the flip side, your intake fan should be mounted low so it can provide a good supply of cool, CO2-filled fresh air. This technique allows for a constant supply of fresh air for your plants. It also helps keep temperatures to a manageable level.

Enjoy, and more than anything else; remember to HAVE FUN!

HID grow lights

If you’re growing from seed, you need to wait until the flowering stage. After a week of nighttime photoperiod, the plants will start reaching maturity and will develop reproductive parts at the nodes.

The most commonly used lights for DIY-style growing are probably HID (high-intensity discharge) grow lights. They typically represent the best overall value in terms of cost, efficiency, and ease-of-operation.

Final Thoughts on Growing Cannabis Indoors

Soil is less expensive, easier, and offers a higher margin of error. However, you need to carefully select the soil you use because quality can vary enormously.

See also  lights for growing weed plants indoors