All things green, outdoors, and nature-y. Whether it's animals in their natural habitat, hiking trails and mountains, or planting a little garden for yourself (and everything in between), you can talk about it here.
See also our Environment community, which is focused on weather, climate, climate change, and stuff like that.
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I noticed a bit of yellowing earlier this year around the base, and figured I'd keep an eye on it. Checking on it today, it seems worthwhile checking if anyone here has any advice. The camera really amplifies the difference here, I had barely noticed it just by looking.
I'm still a plant newbie, but your cactus looks very light green. Maybe it needs a different fertilizer? I find my plants get light green and eventually yellow without fertilizer.
thanks for the input! I think a repot + fertilizing will help here tremendously. first searches for cactus yellowing only yielded results about rot which had me very concerned. this looks like it might just be nutrient deficiency though so I'll try solving that first.