
Ratings & Reviews for BioAdvanced All-in-One Rose and Flower Care 32-fl oz 9-14-9 Flower Outdoor Fertilizer
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product provides comprehensive protection against pests, diseases, and nutrient deficiencies, resulting in lush, healthy, and beautiful blooms. Customers report the product is easy to use and provides long-lasting results. While a few reviewers noted minor packaging issues, the feedback is overwhelmingly positive, with many stating they will continue to use the product.
Customer review summary generated by AI, including incentivized reviews.Does not work
After use I still had insect problems & a few weeks later had an outbreak of powdery mildew, which I did not have before I used the product.
From BioAdvanced
Not for little old ladies!
I am a petite 74 year old woman with arthritic hands and I was unable to press hard enough on the sides of the "safety" container cap to open it. I finally went to my garage and used the sharp end of a mason's hammer and a screw driver (and safety glasses) to break off the outer cap. Your packaging is not for little old ladies who grow roses. Shame on you!
From BioAdvanced
I am very sorry to hear about your difficulty with the cap Harriet. It is not our intention to make the product difficult to use. The EPA does require...
Excellent plant food
Would RecommendHas helped my plants grow
Verified PurchaserSweepstakes
Excellent! I am so pleased to hear that your plants are thriving Ange! Jessica
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Worked wonders on my ground cover flowers
Would RecommendI have some ground cover flowers (golddust) that stopped producing nice blooms. Their roots/vines were turning black and the plants were on the verge of dying. Didn't know if they were getting too much too little water or the heat was frying them. As a last resort, I tried the Bayer Advance Rose and Flower. After following the instructions, the flowers are doing so much better. They're growing more green and the flowers are once again blooming. I didn't change any of my watering habits, so...
Brilliant! I am so glad that the ground cover is thriving! Feel free to share some photos on our Facebook Page! We would love to see them! Jessica

Easy Rose care
Would RecommendThis is easy to use and takes care of bugs and desease
Verified PurchaserSweepstakes
Excellent! I am so please that you have found a reliable product that is so easy to apply! Jessica
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Excellent product
Would RecommendWorks great. Just like the instructions tell you!
Verified PurchaserSweepstakes
Fabulous! Thank you so much for your review Rachel! Jessica
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Bayer is number one in rose care for a reason
only caveat is that if you have a real black spot problem you should buy and apply the full-strength Bayer antifungal ("Disease Control"); the much higher concentration of tebuconazole, even if applied systemically instead of sprayed, will be more effective than the "low dose" fungicide mixed in with the fertilizer product.
From BioAdvanced
Thank you for your review Cal! I am glad you have had such great results with the product and certainly appreciate your feedback!
Flower Food
Would RecommendFlowers are growing well. Easy to follow directions.
Verified PurchaserSweepstakes
Wonderful Terry! Thank you so much for your review!


All wife uses and good results
Would RecommendWife continues to use this product now for 10 years with good results. She’s happy so I’m happy
Verified PurchaserSweepstakes
Outstanding! I am so glad that you have found such a reliable product! Thank you so much for your brand loyalty! Jessica
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I'm not sure if i used it correctly. I didn't really notice a change. I will stick to liquids.
Verified PurchaserSweepstakes
I appreciate your honest feedback on All in One Rose & Flower Care. Jordan


Worked better than any other similar products I have used in the past
Verified PurchaserSweepstakes
Hi Phil! Thank you for sharing your experience with All in One Rose & Flower Care! Jordan
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Easy Rose Care.
Would RecommendThis one-step process is easy to do. Used it last year. Good results.
Verified PurchaserSweepstakes
Terrific! Thank you for your brand loyalty! Jordan


I am very sorry to hear that you were not able to get the results you were expecting from the product. I do understand how disappointing that would be...