Why is my leaves yellowed on my new rose bush?
Question:I just bought a rose bush and put it in the ground a few weeks ago. I had two buds on it and the roses did bloom. However, my leaves are curling now and the leaves are turning yellow to brown like it is dieing. How can I save my rosebush?
Answers:
There are a number of reasons why your leaves are yellow. Typically the reason is over watering. However, watering a brand new rose daily is necessary to get the plant established. If you think you are watering too much then cut back a little and see it it improves. I have a suspicion though that there are insects behind your rose problem. Curling leave are usually caused by aphids. They literally suck the liquids out of the leaves. Check your roses, especially the new growth which it purple in color and see if you find small whitish/yellowish insects on them. If you find Aphids then mix 1tsp of dish soap in a 1 quart spray bottle of water and spray your bush weekly.
Other reasons for the yellowing of leave could be mites or even root nematodes. The mites can be taken care of the same as aphids. For nematodes fertilize with fish emulsion and compost. You can and should do this even if it isn't nematodes. I know all this can be over whelming, but once you get used to raising roses you will become a pro in no time. Here is an article discussing all the problems a rose can face.
Hope it helps. Good luck.
http://www.yardener.com/problemsofbushro...
roses want 7 gallons of water a week. they can get by on less (and usually do), but that is the optimum amount for them to fully flourish. unless you are innundating them with water, the problem is probably under rather than over watering. any other signs of disease? you don't mention.
If it has been raining lately, you have a fungal infection. Prune dead branches to bring in more air, and spray with sulfur.
If it has not been raining, they're thirsty. Water well, and mulch to retain moisture. They're heavy feeders too! Give them some bone meal.
i definently think a lawn gnome would make a nice touch to your yard. have you ever thought about using milk to fix your leaves? think about it, when babies get milk, they're happy! so maybe your rosebush wont be yellow anymore! or holy water.
The roses that I have transplanted in my yard did the same thing. I came to the conclusion that they did not like all the water I was giving them.
So I cut back on the water and gave them some of the Miracle Grow for Roses and they are now blooming.
Good Luck
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