Have you ever smoked pot that has that smelled like freshly mowed lawn clippings and had a burning after taste? Did it snap, crackle and pop like a bowl of Rice Crispies?

You just smoked pot that wasn't flushed properly.

Flushing is one of the most important aspects of growing. Some will argue that it is not needed. Don't listen to them! Trust me on this one, flushing really helps improve the smell and flavor of your bud.

Start your flush 1 week before harvest. Drain the reservoir and refill it with tap water.

Let the pump run constantly for about an hour to wash out any nutrients hanging around.

Drain the reservoir and refill it with fresh water. Add 450ml of Sweet and set the pump to run normally.

After about 3 days drain the water and add fresh water with 450ml of Sweet.

Always keep the PH at 5.8

Your plants will start to turn colors during the flush. This is good. It means that the plant is using up all the available nutrients.

I've seen purple, red, yellow and blue during the flush.

At the end of 1 week your plants should be ready for harvest.