The leaves on my rhodo are all drooping down like something has made them very sad. This is not their normal way as other years they have been willing to stretch out into the air and be proud. Not sure what has happened to my rhodo. Also, the lower leaves have been turning reddish yellowish spottyish dryish and falling offish. Is this a sign of the source of their unhappiness?
The first problem is lack of water to the top, likely due either to drying of the soil or rotting of the roots. The second problem sounds like powdery mildew. Rhododendrons and other heath family shrubs are prone to destruction of the roots by water molds.
Possibly even weevils girdling the stem at ground level or voles eating the roots over winter. Maybe worth lifting the plant, if possible, and having a look.
Did you lime your lawn this year as most of us do. The rhodos are acid loving shrubs and the lime negates the acid, causing the leaves to turn yellow and overall looking poorly. Keep the lime away, water it out and add a Rhodo fertilizer. Perhaps thats the answer.
I forgot to mention a very important point. The rhodo is in a container. I did top dress with some mushroom manure earlier in the spring. Do the leaves turning color and dying sound like a possible burn from the manure? I've done this in past years with no similar problems. I plan to repot into a larger container after the flowers are done. Right now the plant is outgrowing its pot.
Sounds like it could do with a good repot in suitable acidic soil watered well in and see what it does. By the way it dose'nt have that insect that attacks the leaves of rhodos and azaleas. Think it's called lace bug. Makes the leaves sort of silvery and they tend to hang http://au.lifestyle.yahoo.com/b/better-homes-gardens/2580/pestsazalea-lace-bug/ Liz
Was it in a container outside over the winter? Could be freeze damage on the roots, given the harsh winter we had.
Wow! All great suggestions from everyone. I think they're all possibilities for what's going on with my rhodo. I will repot in a few weeks and see what happens. Root damage due to whatever sounds like a place to start looking at. I'll be able to see the roots when I take the plant out of the old pot. Thanks.
The plant is still in the budding stage. I was hoping it would flower before I repotted but I'm not sure if it will survive until then. The leaves are getting droopier and droopier. I've been watering it regularly since it's been hot and dry for the past two weeks. But perhaps I should repot now. If I look at the roots for damage, what does root rot look like and do you think I should trim the roots or ???
Seems like the sooner you lift it and repot, as Liz mentioned, the better the chance of saving it. A photo may help. You could snap off the flower buds and even the expanding new leaves or buds, if there are more dormant buds at the base. This might give it some time to recover if it's possible. Expect your keeping it shaded and the roots moist , but not wet. It will absorb some water sooner from the foliage if the roots aren't supplying it well enough. Wouldn't fertilize it for now ,though.
