Could it because of over fertilising or something else?
I am growing these Standards under LED lights using Orchid fertilizer for many years, recently i keep on having these brown edge problem on my leaves. I thought they are caused by gutation but regular observation indicate it is unlikely as there were no visible moisture droplets and tends to leave a white mark rather then browning. Could it because of over fertilising or something else?
Images by: Greenhouse Forum in DB-UK
Please help, thanks.
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In fields of green, the seeds we sow,
Through tender hands, the gardens grow.
Last edited by TaylorEhrhart; 04-08-2025 at 07:01 AM..
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