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Joan from Bristol writes

How do you use Ferti-lome Triple Action on roses for black spot? How often to reapply?

Answer:

You will apply Ferti-lome Triple Action at the rate of 2 tablespoons (1 fluid ounce) per gallon of water. Thoroughly mix solution and spray all plant leaf surfaces (including undersides of leaves) until completely wet, but not dripping.  Apply every 7-10 days as needed up to 10 times per year.  

Answer last updated on: 08/15/2018

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Ferti-lome Triple Action

Ferti-lome Triple Action

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