cactus turning brown - suspect overwatering
Hi, I have a very old cactus that I don't water often.
I noticed this week the new growth at the top is going brown (an
unhealthy brown) on one side. The cactus is about 3.5 foot tall - the
last 5" are affected.
I suspect it's overwatering as it turns out someone has been watering it
for me (a kind gesture but...).
Obviously I'll stop watering it for a while... a long while!
Does anyone know if they generally recover? I've never been in this
situation before.
Thanks a lot,
Craven.
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