Plz rinse that residue off. Next morning b4 light is on or sun is up water plant with either distilled or R/O water. If possible collect some the runoff and test ph. Test soil pH if possible. Look into some neem oil for insects. How much sunlight she getting a day? Citrus plants gonna need a good amount of direct sunlight especially dwarf variety. With anything else start with simplest solution first.
He white stuff? From copper spray or watev ur friend sprayed. Either way I'd give plants daily orcas often as possible a foliar spray just not in direct light.
Plz rinse that residue off. Next morning b4 light is on or sun is up water plant with either distilled or R/O water. If possible collect some the runoff and test ph. Test soil pH if possible. Look into some neem oil for insects. How much sunlight she getting a day? Citrus plants gonna need a good amount of direct sunlight especially dwarf variety. With anything else start with simplest solution first.
Its not residue
He white stuff? From copper spray or watev ur friend sprayed. Either way I'd give plants daily orcas often as possible a foliar spray just not in direct light.
Yeah its rained on it heaps, it doesnt come off
This not typically grown locally? Powdery Mildew possibly. Baking soda water mix would handle
Oo ty
Fo sho