Yes, it does need top be pHed. As long as the pH is not under 5.2 and not over 7.0.. you'll be fine
Yes, it does need top be pHed. As long as the pH is not under 5.2 and not over 7.0.. you'll be fine
You pH so the plant(s) can absorb nutes at the most efficient rate. So why not pH during the flush so the plant(s) can flush at the most efficient rate?
I personally would prefer to flush with urine of virgins, except I can't find any.
Btw, I flush with purely organic nutes right towards the end. This keeps the plants energized right until the last moment but, yet still rids the plant of the synthetics.
so if your flushing with nutes even if they are organic you will still have potassium and phosphorus in the end product. Which is the 2 main chemicals that leave the nasty after taste, and burning at the back of the throat. You are better off flushing with just water an stressing your plants than leaving chemicals in it.
But their are a lot of trace elements in water that are taken up by the plant and cannot be used, so are just stored. The flush products draw these out.
I have never heard of or seen a strain that produces more resin due to stress from being given plain water. As far as I'm aware the main factor is heat.