Winterization of Roses

By Marty Reich, Master Rosarian

 
It is time to put the kids to bed. The last big rose chore before we get to put our feet up and enjoy the rose catalogs needs to be done by about the first week of December. A general rule is to wait until there have been two real (not just a couple of hours) freezes below 28degrees F. Protect too soon and the bush will not have time to gear up its internal winterization mechanism. This involves making its own kind of “antifreeze” and will not be discussed here.
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Roses: Back on the Menu with Insects

by David Cook, Davidson County Extension Agent with the UT Extension office of the University of Tennessee Institute of Agriculture

 

Roses_Back_on_the_MenuDavid Cook’s presentation to the Nashville Rose Society is an excellent resource for the types of insects that attack our roses in Tennessee. He explains how to identify the culprit based on the damage to the plant, and gives organic solutions for dealing with them.

Click here for David’s presentation, “Roses: Back on the Menu”.

My Roses are Hungry!

by Ron Daniels, Nashville Rose Society
Growing Zone 7

Featured in Roses & You, American Rose Society Member Newsletter

 

Like all other flowering plants, roses need food in order to grow and bloom successfully. Roses however are heavy feeders. They have greater nutritional needs than many plants. They only get small quantities from existing soil therefore extra fertilizing is essential if you want your roses to perform at their best. For best results, fertilize at the right time, in the right amounts and with the right formulations, which I refer to as “the three R’s”!

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Fall Care

After the end of August, continue watering but stop all
fertilization. The plant needs a gradual entrance into dormancy –
any new growth might be killed by early frost. This would be an
added stress for even a healthy plant going into winter.

One of the most important jobs in the rose garden is to
get a soil test, and fall is a great time to do it. Any corrections
that need to be made will have all winter to work.