Nemesia – What’s Going On?!

Question

My “Fragrant Gem” nemesia is starting to look a bit sad with lots of dead brown buds. The pots are on a south-facing sunny balcony. Feeding once a week with tomato food.

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Answer 1

It is, likely, overfertilization. Make sure to test the soil to ensure that it needs fertilizer before doing so. This will avoid issues in the future.

Here is an article that will help you to test your soil:

https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm

Here is an article to help you to care for the plant:

https://www.gardeningknowhow.com/ornamental/flowers/nemesia/nemesia-plant-care.htm