BioAdvanced 2-in-1 Systemic Rose and Flower Care, Granules, 10 lb | Granules

I purchased the 10 lb. size of this product in spring of 2024 and it did excellent damage control/eradication on my roses suffering from thrips and aphids. IMPORTANT: This formula is different from a 5 lb. Bayer 2-in1 I purchased this year, in 2025. They have different dosing instructions as well. This one's dosage (10 lb. jug) is 1/2 cup per rose bush, every 6 weeks. The 5 lb. 2025 product's dosage is 1 capful (2 oz) per rose bush, every 8 weeks. READ THE LABEL to find out which formula you have, as the active ingredients and dosages are vastly different. You don't want to apply too much (or too little), or at the wrong frequency.

I live in the Pacific Northwest & we had a hot hot hot summer! My roses lost all their leaves in July. I was watering ever other day but with not enough fertilizer in the soil the poor roses could hardly survive. I went o the store & I tried five stores & no one had anything. I looked online on Amazon & they had Bayer Bio Advanced. So I bought this one. I put it on immediately then watered the roses & within three days leaves started coming back & there were many blooms on the plants. I did it again in a month even though it said a longer time between fertilizing. They were getting healthier by the day, I was able to get three fertilizing before October & have some for next spring as well.

Have been using this for many years. It is a great product for flowers and shrubs. I add it about every two months starting in early spring, scheduled on my phone calendar. Your flowers will appreciate and bloom for you in full delight!

Borer beetles are a big problem for me, as are grasshoppers. I use the product once a month all summer long. It doesn’t seem to bother bees or other pollinators..

Works as described but one of the four I purchased came with a broken lid. The seal under the lid was intact though so I can still use it.

This product helps our roses grow so well while protecting them from some of the common rose issues. I just put a scoop on the bottom of the rose bush and let the rain soak it in. Easy peasy.

I went to Walmart to buy it but it was $22.00 for a smaller size. I decided to order it from Amazon because it was a bigger size and cheaper. It’s worths buying it from Amazon or Home Depot

I finally read the directions . Silly me, I’d missed them before. I just gave all 1 capful. The newest bottle had info to add 1 capful for each 2’ of height of rose bush.