Miracle-Gro Rose Food is only for use on rose or flowers not on blueberry plants. Ferti-Lome Acid Loving Water Soluble Plant Food 31-11-11 is a better option to use on them depending on the nutrients they need.
The NPK of Miracle-Gro Rose Food is 18-24-16.Â
Miracle-Gro Rose Food is best applied when rain is not expected within 24 hours of application.Â
Miracle-Gro Rose Food should be applied every 7-14 days during the growing season per the manufacturer. We recommend that you contact Scotts for additional information on various cut flowers. They can be reached at 888.270.3714.
Yes, you can use Miracle-Gro Rose Food on indoor or outdoor roses, although the application rates will be different. For indoor plants, you would use 1/2 teaspoon per gallon of water every two weeks. Please refer to the product label for complete application instructions.
When applying Miracle-Gro Rose Food, use 1 gallon of mixed solution per rose plant while also treating outside the plant 2 to 3 ft since their root zone is extended.