Leaves browning
My Arabian coffee plant’s leaves are browning and going all crispy in parts and sometimes falling off. I mist it twice daily and water it weekly but it’s near a radiator- do I need to move it or is something else in my routine at fault? #ArabianCoffeePlant

12ft to light, direct

4” pot without drainage

Last watered 9 months ago
@Buddingbotanist thank you! I’ve done that now
@Colin okay, thank you :)
@BoozyBillsBabe thanks so much :) Nigel is sitting happy on my desk now, hoping to see some improvement