The leaves of my rose bush and its new sprouts are dying out. But very fine cobwebs between the leaves. It is only happening in the upper part. I have sent pictures of both the top part and the uninfected lower one. I'd be grateful to receive your help.
It looks like spider mites activity to me. The little webs are the perfect tell tale sign of spider mites. You need to get a miticide spray to get after them. Insecticides will only kill their enemys and make things far worse. I used Avid and Floramite rotated in spraying the roses. At first site of them I use my Avid miticide and then follow up with a spraying of Floramite two weeks later. You do not want to use one of them too often or the mites will develop a resistance to them. These products can be very costly, so I go to Ebay and search for them. I can buy smaller amounts that are perfect for my needs for far less money. The spider mites especially love the new young foliage as they suck the juices out of the foliage to survive. Be mindful too of reflected sunlight through glass panels and such. Such reflected sunlight is kind of like reflecting the suns rays through a magnifying glass onto something, it burns the foliage fairly quickly.
When to prune my Roses?
The ideal time to prune roses is just as they are leafing out in spring. When you see buds swelling, it is time. An old saying is to prune roses when the forsythia blooms. I find this a week or two too late where I live. It takes lots of plant energy to leaf out. Allowing the rose to leaf out and then cutting off those new leaves is stressful to the plant. Any time you notice dead, diseased, dying or damaged canes, they should be removed promptly. https://www.gardeningknowhow.com/ornamental/flowers/roses/pruning-roses.htm
Will my rose bushes recover after frost damage? I have too many to try and cover them each night and uncover each morning. In the past I covered with sheets and roses still got some frost damage anyway.
Northern gardeners also enjoy hybrid teas! You may have what we call "winter die-back" of the cane tips but typical spring pruning will remove these. If you have already done spring pruning then clip any tips that have died. Unless you have a particularly sensitive variety, frost won't set your roses back much.
How to cross breed rose's for fifferent colors
The crossbreeding of roses is quite a process. Probably best to contact a commercial rose grower like Weeks Roses to get the best information. Here is a link to their Contact Us page where you can submit your question: http://www.weeksroses.com/contactForm.php If you have trouble and do not hear from them let me know and I will do my best to get you connected with them.
I just received a beautiful Polyantha Rose bush for my Birthday yesterday and it says to plant it right away. I live in Southern Indiana where the weather is cold, possibly snowing one day and warm the next. Is it still ok to plant the bush? We only have 5 more days till Spring and was wondering if I could plant it
If your plant has leaves, wait to put it out until forsythia is blooming. Get it used to the outside and to full sun gradually over a week. Despite the best care, expect transplant shock - some leaf loss and a droopy appearance for a few days.
My rose plant shoots out very thin branches and is a very slow bloomer. Should I fertilize it? Will pruning help? If so, which branches to prune out? Need help
It looks like your rose is in regular soil while in a container. This is a mistake since regular soil compacts in containers, inhibits root growth, and prevents adequate air and moisture movement in the soil. Except for miniature roses, all roses perform better is planted and not potted. Roses also need bright direct sunlight; 6 hours is the minimum. There are also heavy feeders. How much and when to apply fertilizer depends on what you use -follow the instructions - but starts in spring with leaf break and is repeated several times during the growing season. The last fertilization is 30-45 days before the first frost date. Proper pruning is also necessary for a healthy plant. In your case, I would replant into a larger container using potting soil mix (no actual soil - mostly peat or coir and perlite) and compost. Mix them half and half. Use a hose to gently remove the garden soil. Here is a humorous look at fertilizing: http://www.rose.org/rose-care-articles/fertilizers-when-and-how/
Home remedy to keep deer and rabbits from eating my roses hydrangeas and diantus?
This article will give you some ideas: https://www.gardeningknowhow.com/plant-problems/pests/deer/deer-repellents.htm