Spray NaCO3, leafs develop burns

CFLbc said:

hey,

i was spraying my plants with baking soda, because i heard it helps control powdery mildew.

after spraying there is clearly a lot of baking soda on the plant after the water evaporated, it looks like baking soda was sprinkled all over the plants

now the plants are developing these orange/yellow burning spots and leaves are curling up.

i should rinse the baking soda off right?

anyone had a similar situation and found a solution to this?

thanks

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