BioAdvanced All-In-One Rose and Flower Care Concentrate - Plant Food - Prevents Pests and Diseases - Up to 6 Weeks Protection - 64 oz Bottle

Definitely works. Been using it on all my roses.

I have been using this on Rose bushes and other flowering shrubs. It is a great product! be sure to read all directions - do not use on potted plants - in ground plants *only.

after buying some rose starters online, they had arrived with black spot. there were yellowed leaves falling off and signs of black spot disease that looked pretty bad, as shown in the first photo. i bought this stuff immediately as it was recommended from the seller, and figured why not try it out. i applied it as directed at the base of the canes, and as added protection have been spraying neem oil mixed with dish soap and water on the leaves every few weeks when theres no rain to help lessen the spread of the black spot while the fertilizer mix has been treating my plant. the bioadvanced was applied may 19th as soon as it arrived and it is now almost 4 weeks of the 6 week cover period, june 13th and my roses are thriving beautifully when i was sure they might die off from the infection. the leaves are lush and a lovely green and have little to no black spot left so it is being treated appropriately. and the blooms are just starting to open up and grow now, and the plant is really thriving! i think the only thing that confuses me a little about this product is the combined disease protection and mix with fertilizer that makes me wary to apply any rose food so that i don't burn the plant or over fertilize. but so far this product is doing my roses a great service.

Good product, ample size, easy to use and comes with a basic plastic measuring cup. Shake before use, put in the product first then add water and follow the directions. It has helped with fungus and other problems with flowering plants and the plants are healthier and producing better and more colorful blooms. Took far too long to receive from Amazon though.

Delivered perfectly but the performance is a " wait and see". I followed the directions and used ot on my 3 Roses. We will see. N.b. the directions have many cautions so buyer be careful.

A bit on the pricey side, but it always keeps my roses happy and healthy. I usually use it twice a season and it keeps most of the pests under control.

It works

Though the box was not open, it was leaking. When I tried to move it, I got this liquid pesticide/fertilizer all over my hands and forearms. I opened it, and saw this. One cap was completely off and the other was loose. Most of one bottle was all over the box, the other still had 2/3s of the product. So, I am returning it. This is the fault of the manufacturer for changing the sealed bottle you used to have to cut into to open to one that has no seal. I guess I'll be ordering it from a place I can pick up in person from now on to avoid this. Plus, I now have a big mess to clean up on my porch and have to "carefully pack" label and return the bottles at an Amazon locker in another town. Sigh. On the other hand, I would give the product itself 5 stars. It works well for my roses and flowering plants and is convenient to use. This particular experience gets a 1.

My order was late due to the damage. I received the refund in 7 days. The service of Kaiser is good.

Good price, nourished my roses very well, delivery arrived quickly. Bottle was sealed tightly and clean. Follow directions on the bottle and wear gloves, as the product isn’t safe for your skin. Thanks very much!