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How do you rate your roses?


Multicolored roses
Frida Kahlo, a floribunda from Weeks Roses and named
for the famed artist, is among the roses that needs rating
in Roses in Review. (Photo courtesy Weeks Roses)

Annual 'Roses in Review' survey grades new introductions



For almost a century, gardeners across the nation have been rating their roses. It’s one of America’s oldest exercises in citizen science and an important tool for helping others select roses for their own gardens.

It’s the American Rose Society’s 95th annual Roses in Review survey. And you’re invited to participate.

“We need your evaluations, whether you grow one of the varieties on the survey or dozens of them,” said Don Swanson, the national coordinator for Roses in Review. “We welcome evaluations from you whether you are a new rose grower, a ‘garden’ rose grower or a seasonal veteran grower; whether you grow roses for your landscape and garden or if you also grow them to exhibit and arrange. We are happy to get reports from non-ARS members as well.”

ARS members do most of the ratings (and new members are always welcome), but the review is open to anyone who grows roses – as long as those roses are on this year’s survey. The results are compiled in the annual ARS handbook.

Not all roses are re-evaluated every year; there’s just too many. According to the ARS, there are more than 37,000 registered roses listed in the society’s encyclopedic “Modern Roses.”

Instead, the annual survey sticks to newly introduced roses, commercially available in the past one to four years. That group still includes about 200 varieties. Rating those new introductions is important; high scores will keep them on the market for years to come. A bad grade? That rose could soon be history.

This bouquet features Violet's Pride, a salute to "Downton Abbey."
The mauve floribunda is one of dozens of new roses,
up for review. (Photo: Debbie Arrington)


How do you rate roses? Through observation, gardeners evaluate each bush’s characteristics such as height, winter hardiness and disease resistance. They consider its pluses such as fragrance, color and form. And its minuses (such as a susceptibility to powdery mildew).

After thoughtful consideration, they give that rose a number grade on a 1 to 10 scale, 10 being best.

In the rose garden, there are almost no 10s. As the directions remind graders, “10 (equals) Outstanding, one of the best roses ever. These scores should be seldom used.”

Instead, most roses fall between “7” and “8,” which makes sense. Each variety had to have a lot of positive features to make it to the market in the first place; but a “6” is below average.

By comparison, Mister Lincoln (an all-time favorite hybrid tea) is rated 8.3.

Filled with the ratings of new roses as well as thousands of popular varieties, the ARS handbooks are available for purchase from the national website as well as local rose societies.

For more details or to participate in Roses in Review, go to:
www.rose.org .

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Garden checklist for week of April 19

After this midweek storm, start getting serious about spring gardening. Flowers are blooming about three weeks ahead of schedule. That includes weeds!

* Get ready to swing into action in the vegetable garden – if you haven’t already. As nights warm up over 50 degrees, set out tomato, pepper and eggplant transplants.

* From seed, plant beans, beets, cantaloupes, carrots, corn, cucumbers, melons,  radishes and squash; wait on pumpkins until May. Plant onion sets.

* In the flower garden, plant seeds for asters, cosmos, celosia, marigolds, salvia, sunflowers and zinnias. Transplant petunias, zinnias, geraniums and other summer bloomers.

* Plant perennials and dahlia tubers for summer bloom. Late April is about the last chance to plant summer bulbs, such as gladiolus and tuberous begonias.

* Transplant lettuce and cabbage seedlings.

* April is the last chance to plant citrus trees such as dwarf orange, lemon and kumquat. These trees also look good in landscaping and provide fresh fruit in winter.

* Smell orange blossoms? Give citrus trees a low dose of balanced fertilizer (such as 10-10-10) during bloom to help set fruit. Keep an eye out for ants. If leaves look yellow, your tree may need an iron boost -- apply some chelated iron fertilizer.

* Apply slow-release fertilizer to the lawn.

* Thoroughly clean debris from the bottom of outdoor ponds or fountains.

* Spring brings a flush of rapid growth, and that means your garden needs nutrition. Give shrubs and trees a slow-release fertilizer. Mulch with a 1-inch layer of compost, which helps the soil, but keep it a few inches away from trunks and stems.

* Azaleas and camellias looking a little yellow? If leaves are turning yellow between the veins, give them a boost with chelated iron.

* Trim dead flowers but not leaves from spring-flowering bulbs such as daffodils and tulips. Those leaves gather energy to create next year's flowers. Also, give the bulbs a fertilizer boost after bloom.

* Pinch chrysanthemums back to 12 inches for fall flowers. Cut old stems to the ground.

* Mulch around plants to conserve moisture and control weeds.

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Food in My Back Yard (FIMBY) Series

Lessons learned during a year of edible gardening

WINTER

Is edible gardening possible indoors?

Hints for choosing tomato seeds

Starting in seed starting

Why winter is the perfect time to plant fruit trees

When to plant? Consider staggering your transplants

How to squeeze more food into less space

Potatoes from the garden

Plant a fruit tree now -- for later

Win the weed war by tackling them in winter

Tips for planting bare-root trees, shrubs and vegetables

Time to give vegetable seedlings some more space

Ways to win the fight against weeds

FALL

Dec. 16: Add asparagus to your edible garden

Dec. 9: Soggy soil and what to do about it

Dec. 2: Plant artichokes now; enjoy for years to come

Nov. 25: It's late November, and your peach tree needs spraying

Nov. 18: What to do with all those fallen leaves?

Nov. 11: Prepare now for colder weather in the edible garden

Nov. 4: Plant a pea patch for you and your garden

Oct. 27: As citrus season begins, advice for backyard growers

Oct. 20: Change is in the autumn air 

Oct. 13: We don't talk (enough) about beets

Oct. 6: Fava beans do double duty

Sept. 30: Seeds or transplants for cool-season veggies?

Sept. 23: How to prolong the fall tomato harvest 

SUMMER

Sept. 16: Time to shut it down? 

Sept. 9: How to get the most out of your pumpkin patch

Sept. 2: Summer-to-fall transition time for evaluation, planning

Aug. 26: To pick or not to pick those tomatoes?

Aug. 19: Put worms to work for you

Aug. 12: Grow food while saving water

Aug. 5: Enhance your food with edible flowers

July 29: Why won't my tomatoes turn red?

July 22: A squash plant has mosaic virus, and it's not pretty

July 15: Does this plant need water?

July 8: Tear out that sad plant or baby it? Midsummer decisions

July 1: How to grow summer salad greens

June 24:  Weird stuff that's perfectly normal

SPRING

June 17: Help pollinators help your garden

June 10: Battling early-season tomato pests

June 3: Make your own compost

May 27: Where are the bees when you need them?

May 20: How to help tomatoes thrive on hot days

May 13: Your plants can tell you more than any calendar can

May 6: Maintain soil moisture with mulch for garden success

April 29: What's (already) wrong with my tomato plants?

April 22: Should you stock up on fertilizer? (Yes!)

April 15: Grow culinary herbs in containers

April 8: When to plant summer vegetables

April 1: Don't be fooled by these garden myths

March 25: Fertilizer tips: How to 'feed' your vegetables for healthy growth