@reshadjackson69 Too blurry to see the trichomes. But looking at the picture of your plant, it looks like it has a ways to go. You can also judge by looking at the pistils. Once you see they are 60% or more brown then that usually is a good time to flush and/or harvest.
Hard to tell man. You'll have to judge for yourself. If you see 70 percent cloudy trichomes, I would start a flush for a week or two. Really depends on that. If it's a two week leech/flush you're trying to do, you could do PH balanced water and natures candy for a week and ph water for the second. If you're having trouble telling what stage your trichomes are, you could do what Mr. Growit says and get a decent pic of your bud and zoom in. If they are looking cloudy all through, then do a heavy flush for a few days.
Some growers don't flush at all. Some flush 1 week prior to harvest, some flush 2 weeks prior to harvest. It's really your choice.
What genetics and what strain?
How long into flower are you and how do the trichomes look?