Hydrangeas (Hydrangea spp ... Caterpillars too are best removed by hand, as are slugs on the rare occasion when you see these nocturnal pests. You can help prevent slugs by raking up fallen ...

And although mountain hydrangeas (aka Hydrangea serrata, aka Tea of Heaven) are more rare than the other two, they are noticeably durable and built to survive harsh winters. Although these plants ...