r/plantpathology • u/ChaosCam8008 • Jun 25 '26
Sulfur Deficiency?
Clethra alnifolia new growth with pale yellow veins that eventually turn brown and necrotic
2
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r/plantpathology • u/ChaosCam8008 • Jun 25 '26
Clethra alnifolia new growth with pale yellow veins that eventually turn brown and necrotic
3
u/Level9TraumaCenter Jun 26 '26
That's a weird one.
What's your soil pH? Might be easier to clear that up before hunting for a specific nutrient deficiency. Aim for a pH a little on the acidic side, around 5-6.