Black spot can be a huge problem with rose bushes. All of the sudden your bush will be yellow and dying. Here's the natural cure for black spot. It works very well and it's cheap, too.

Ingredients

12 serv.

tablespoon cider vinegar↗1
ounces water↗32
ounces spray bottle32

Step-by-step instructions

1
Fill the spray bottle with tap water, add 1 tablespoon of vinegar and shake to mix.
2
Spray the effected bushes thoroughly every morning until the problem goes away. It's very important that you do it in the morning so the leaves dry. Spray undersides of leaves as best you can.
3
After you kill the black spot, spray the bush about once per week to avoid a recurrance.

Source: food.com

Original recipe ↗

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