Cannabis just got checked.
This cannabis plant is not in panic mode, but it is definitely not happy. The older lower leaves are fading and crisping while the top growth is still holding on. In Kratky, that often points to a root-zone or feeding balance issue rather than a pure leaf problem. Since the roots look healthy and you topped up yesterday, this feels more like stress from changing reservoir conditions, weak nutrient support, or the plant shifting energy away from older leaves.
Today’s move
Keep it simple and don’t chase it with lots of changes.
Watch the new growth and root zone
If the top stays perky and new leaves look healthy, the plant is stabilizing. If the yellowing spreads upward or the whole plant droops more, the problem is still active.
Turn this into a recovery case
One photo gives a diagnosis. Tracking proves whether the plant is recovering.
Don’t leave the diagnosis hanging 🌱
Save it now, then use the next photo to confirm if this was the right call.
Create account & save plant 🌱