Plant still small and your growth still slow.
Watering pattern was modify for more watering per weak, i'm trying to focus on watering every 3 days . Maybe i was giving to much water to the plants because the last watering left the soil wet for 7 days, i'm trying to avoid making the soil wet for more than 3 days.
My exhaust fan broke this weak, waiting for replacement, other plants demonstrate a little heat signs that's sad but i'm trying to overcome this problem up until the next exhaust fan arrives.
The ppm is from my pure home water.
That's the update for this week !
Peace!