I left the black-spotted leaves under my roses all winter just because they covered the soil: in May, when the first shoots opened, I understood what had been waiting down there

I left the black-spotted leaves under my roses all winter just because they covered the soil: in May, when the first shoot...

That convenient carpet of black-spotted leaves under your roses isn’t harmless ground cover—it’s a dormant fungal colony waiting to explode. When May arrives and new shoots emerge, they’re already under siege from spores that spent the entire winter preparing their attack.

I buried whole banana peels under my roses to feed them: when I dug near the roots a month later, I understood why they were getting worse

I buried whole banana peels under my roses to feed them: when I dug near the roots a month later, I understood why they we...

Burying whole banana peels under roses seems like smart recycling, but a month later you’ll find slimy rot pockets and roots actively avoiding the spot. Fresh peels don’t feed plants—they starve them of nitrogen while decomposing, and the nutrient content is far too low to matter anyway.