Warmer weather brings out rapid rose growth
Baldo Villegas demonstrates his 3-minute rose-pruning method at a 2022 workshop. At right is fellow rosarian Charlotte Owendyk. Photo courtesy Sierra Foothills Rose Society
It’s almost the end of January and I’m facing another deadline – completion of my annual rose pruning. And this time, Mother Nature is putting on the pressure.
Our winter deluge – nearly three consecutive weeks of rain – put me way behind in this yearly chore. Before Christmas, it was so warm and dry, my roses kept blooming – so I kept procrastinating. (It was the holidays; I had things to do I liked more than tangling with prickly bushes.) After Christmas, it did nothing but rain.
I’m not alone in this predicament; many gardeners are trying to beat the calendar – or growth hormones.
Sacramento rose lovers try to get our bushes pruned before Valentine’s Day. It’s a semi-arbitrary deadline; roses are dormant during the chilly winter months and a lot easier to prune. Roses start growing again as soon as the weather warms, usually after a round of deep-soaking rain. That combination usually hits sometime in late February or early March.
Our January storms were not only wet (and deep soaking), but warm. Afternoon temperatures have been edging close to 70 degrees. And that prematurely woke up my roses. Suddenly, I had bud breaks and new growth everywhere – and a real mess.
I squeezed a little pruning in between storms, but it was mostly to bushes adjacent to firm footing on the patio or driveway. Finally, the ground in my garden was dry enough this week for me to plunge into serious pruning; 120 bushes done and 20 to go.
How did I get through so many roses so quickly? I kept remembering Baldo’s three-minute method.
Baldo Villegas, best known as Sacramento’s Bug Man, is a retired state entomologist and master rosarian. He also grows a tremendous number of roses – about 3,000 bushes. To tackle that many plants, Baldo came up with a strategy: Start from the bottom. Look at the base of the plant, determine what canes to keep and what to cut. Then, go for it.
Often, you’ll need to start at the top, too, especially if it’s a very large bush. Cut the rose down nearly to the height it should be when blooming (usually 4 feet tall for hybrid teas). Then, sort out the canes.
Baldo’s method simplifies the process of rejuvenating the plant. Pruning back to the same points year after year does not make good roses; it shortens the life of the plant and limits its growth. By focusing on strong, healthy, younger canes, pruning allows those “keeper” canes to flourish – and flower more.
Baldo recently explained his method during the Sierra Foothills Rose Society’s annual winter rose care workshop. The podcast team from Green Acres Nursery & Supply was on hand to record Baldo in action and get his tips.
“These rose pros share their best methods for pruning, and a few safety tips while working with these prickly plants,” says Green Acres. “With some goatskin gloves, and Baldo’s bottom-to-top technique, you’ll be pruning like a master rosarian in no time.”
Listen to the podcast here: https://www.buzzsprout.com/1610311/12058108-winter-care-for-roses.
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Garden Checklist for week of Nov. 3
November still offers good weather for fall planting:
* If you haven't already, it's time to clean up the remains of summer. Pull faded annuals and vegetables. Prune dead or broken branches from trees.
* Now is the best time to plant most trees and shrubs. This gives them plenty of time for root development before spring growth. They also benefit from fall and winter rains.
* Set out cool-weather annuals such as pansies and snapdragons.
* Lettuce, cabbage and broccoli also can be planted now.
* Plant garlic and onions.
* Keep planting bulbs to spread out your spring bloom. Some possible suggestions: daffodils, crocuses, hyacinths, tulips, anemones and scillas.
* This is also a good time to seed wildflowers and plant such spring bloomers as sweet pea, sweet alyssum and bachelor buttons.
* Rake and compost leaves, but dispose of any diseased plant material. For example, if peach and nectarine trees showed signs of leaf curl this year, clean up under trees and dispose of those leaves instead of composting.
* Save dry stalks and seedpods from poppies and coneflowers for fall bouquets and holiday decorating.
* For holiday blooms indoors, plant paperwhite narcissus bulbs now. Fill a shallow bowl or dish with 2 inches of rocks or pebbles. Place bulbs in the dish with the root end nestled in the rocks. Add water until it just touches the bottom of the bulbs. Place the dish in a sunny window. Add water as needed.
* Give your azaleas, gardenias and camellias a boost with chelated iron.
* For larger blooms, pinch off some camellia buds.
* Prune non-flowering trees and shrubs while dormant.
* To help prevent leaf curl, apply a copper fungicide spray to peach and nectarine trees after they lose their leaves this month. Leaf curl, which shows up in the spring, is caused by a fungus that winters as spores on the limbs and around the tree in fallen leaves. Sprays are most effective now.