- Proven Winners OSO Easy Roses Collection
Don't think you can grow roses? Hear what Proven Winners has to say about their OSO Easy Collection of Roses:
"We work with about six different roses breeders, and we put all their roses through the gauntlet to find the very best varieties. In our trials, we spray no fungicides at all, and we overhead irrigate to actually encourage black spot and mildew. We test these roses in the greenhouse and in the garden and after three or four years, most of our test plants end up on the trash heap. Only the best varieties make it into the OSO Easy Series"
Start growing these OSO Easy Roses today!