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Each year, between 300,000 and 400,000 seedlings are grown and evaluated at the research facility. Find hardy roses where the surviving roots enable plants to rejuvenate as the same plant variety, rather than the rootstock variety, after a hard freeze. New Generation Roses are available exclusively from Jackson Perkins. New roses offer easier planting due to more pliable roots that need smaller holes and suffer less transplant shock. Roses like a good, deep soak to promote deep rooting and they will actually develop drought tolerance if established this way.
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