PH of nutrient mix question

Thanks for the assistance.

One of my plants has continued to have signs of deficiency despite the fact that I am adding Ca/Mg. I think that I gave it too much fertilizer despite the fact that the other two are doing well on the same nutes. It may be locked out. Should I flush it out and try to start again? The plant is too tall to transplant. What pH should the flush solution be to clean out the soil. Beginner mistake of trying to do too much.
Thanks for your help.

TxGrowman

I use Fox Farm Sledgehammer to flush. I know some who just flush with PH’d water until the new growth has been looking good for a full watering cycle. I’ve been known to give nutes when mine were already overfed. I didn’t kill them, I flushed, watered as needed. They were a little shorter than the rest, but they made it to the harvest.

Yes; You always want to check and adjust PH before adding solution to plants. Just because you PH distilled water before adding concentrate does not mean that you can neglect the PH adjustment. ; :slight_smile: