Too bad we don't have that here, but I do have a pyritrhine spray, should do the job.
Last year, I learned the hard way that marigolds do not stop aphids or other insects - in fact, they were covered in spider mites web just like efisakov mentioned above..
Bye bye marigolds, this year I have mint, chives and basil on my balcony, but am not sure they will be enough. Thankfully, it has been so cool and rainy that no spider mites yet...
|