If the plants look healthy don't show signs I wouldn't worry at this point but def monitor. If build up is starting it may take a few days or week for plant to show. At first sign of issue I'd flush the medium to get build up down. I'm usually a little wasteful with water/feed as I like a good run off to help keep build up down.
They are gorgeous! Idk, I feel like I worried too much about ppms and not how the plants were doing. Especially if using an organic soil like Foxfarm. Some plants do well at a higher ppm and some show signs of nitrogen burn.
If the plants look healthy don't show signs I wouldn't worry at this point but def monitor. If build up is starting it may take a few days or week for plant to show. At first sign of issue I'd flush the medium to get build up down. I'm usually a little wasteful with water/feed as I like a good run off to help keep build up down.
They are gorgeous! Idk, I feel like I worried too much about ppms and not how the plants were doing. Especially if using an organic soil like Foxfarm. Some plants do well at a higher ppm and some show signs of nitrogen burn.
How do your plants look?
I agree with what the othe