RVG, you are correct that if you had the OC+ instead of the OC, you would not need to add any micro nutes.
Also, a couple more tips in the interest of possibly saving you some money...
I've seen a lot of growers use molassas (most recommend Blackstrap) for carbs, and I'm not so sure you're gonna need a cleaning/flushing agent.
The two times people need to flush is when there's nute burn or lockout (as a corrective measure) and pre-harvest to ensure clean taste & burn.
From what I hear, you will not get nute burn from OC+, so if you get lockout, it's going to be PH related and you'll just need to adjust your PH.
For final flush, you can flush with straight PH'd H2O, you just may need to flush a little longer than you would if you used a flushing agent.
You can use plain PH'd H2O for corrective flushes also, but again, just takes a little longer and time is less of a luxury when there's a problem.
Also, a couple more tips in the interest of possibly saving you some money...
I've seen a lot of growers use molassas (most recommend Blackstrap) for carbs, and I'm not so sure you're gonna need a cleaning/flushing agent.
The two times people need to flush is when there's nute burn or lockout (as a corrective measure) and pre-harvest to ensure clean taste & burn.
From what I hear, you will not get nute burn from OC+, so if you get lockout, it's going to be PH related and you'll just need to adjust your PH.
For final flush, you can flush with straight PH'd H2O, you just may need to flush a little longer than you would if you used a flushing agent.
You can use plain PH'd H2O for corrective flushes also, but again, just takes a little longer and time is less of a luxury when there's a problem.