Text and photographs are © by Ellen Spector Platt & Ellen Zachos, all rights reserved.


Thursday, June 28, 2012

EARTH-KIND™ EASY ROSES

The Peggy Rockefeller Rose Garden  of the NYBG offers not just fragrance and visual beauty, but leadership in the rose growing world. Curator Peter Kukielski teaches us about easy-to-grow roses  for the sake of the gardener and to help protect the environment. To those ends he has planted two sections of Earth-Kind™ roses, those which need NO pesticides or fungicides, no feeding, no winter protection, and no more than three supplemental waterings in a drought year.

Scientists at Texas A&M  Agriculture department developed the program to test and identify environmentally responsible plants for Texas that would grow on their on roots, not budded, in any type of soil, with eight hours of full sun and good air circulation. Depending on soil they recommend 3-6 inches of good compost and for clay soils 3 inches of expanded shale to the hole at planting. The research program tested recommended roses from many breeders and after 4 years of lab testing and 4 years of landscape testing came up with a list of  21 designated as Earth-Kind™.
The only maintenance needed is keeping  3 inches of shredded hardwood or leaf mulch on the soil, topping up once or twice a year.

Above, part of the Earth-Kind™ display at NYBG, featuring the climber 'New Dawn'. Kukielski has planted big balls of Allium cristophii  throughout the rose garden this year, a stunning addition.
  
But What About Us? 
cried rose growers from around the country. Would the Texas-selected roses be easy to grow in New York,  California places in between? Enter the NYBG and other sites around the country who are testing shrubs worthy of the Earth-Kind label for various climates.  The goal is regional labels you can trust, all approved and administered by the Earth-Kind team at Texas A&M.

Kudos to Kukielski and NYBG for not only planting some of the Texas-tested varieties in the rose garden now, but for maintaining a long-term research plot open to the public but behind the scenes where failures are not only tolerated but necessary. Watch for  results to come.
Below, an Earth-Kind designated rose,  one of my favorites, Rosa 'Mutabilis', The Butterfly Rose on The High Line, NYC, 6/12. To learn more...

5 comments:

Cheval Force Opp said...

Such an wonderful post, these sweet plants encourage us to bring roses back to our yards without all the chemicals. Love it.

Ellen Spector Platt said...

Betsy wrote me,"Hi Ellen, What a good story. Thanks for that post. I learned a lot and will pass the information on.
I'll also keep my eyes open for the Earth-Kind trade mark. I'd like to
grow a couple.
I'd so love having a spill or two of roses somewhere.

Ellen Spector Platt said...

Leila wrote me, "The roses look beautiful. Any suggestions for a rose that would be happy in front of our house? The little planting area I have is actually fairly shady getting full sun for only a few hours a day."

Ellen Spector Platt said...

So sorry Leila, one of the most valuable rules of gardening is: Right Plant for the Right Spot.
I'm afraid that any rose getting only a few hours of full sun a day is doomed for an intense struggle and will never look good. While Earth-Kind™ says 8 hours of full sun, if I had six, I'd try it, maybe even stretch to 5.5 if I were in a gambling mood, but less, NO.

bappy said...
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