Divide and conquer! Every three to five years, Bearded Iris tend to become overcrowded and the rhizomes should be divided. As a benefit, you get to add Bearded Irises to other parts of your garden free of charge! Plus, you'll be proactively preventing the spread of pests and diseases. ...
Most Irises prefer regular water during the growing season, and little to no water when dormant. There is also bulbous Iris such as the Dutch Iris which bloom in March (plant bulbs in fall.) Pests and Diseases: Irises can be food for slugs and cutworms (as are most plants.) Non-bog ...
PestsIris borer, aphids, thrips. DiseasesBacterial soft rot, botrytis, root rot MaintenanceModerate Soil TypeLoose, well-drained. Plant WithTulip, allium, delphinium, dianthus AttractsBees, hummingbirds, butterflies Native AreaNorth America, Europe, Asia ...
Even though there are several pests and diseases to look out for on your bearded iris, you may not have to deal with any of them. We’ll cover them here so you know what to look for. Growing Problems A common mistake people commit when growing these flowers isnot giving them enough su...
Diseases and Pests: Irises can be severely damaged by iris borers and thrips if not controlled. Whiteflies, slugs and snails, aphids and nematodes may also be a nuisance. Deer will seldom harm irises, but may occasionally bite off the blossoms of the crested types, although will usually spit...
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They are also resistant to most pests and diseases. Adaptable: Irises can be grown in a variety of climates and soil types, making them a good choice for many gardeners. Good cut flowers: The beautiful blooms of irises make them excellent choices for cut flowers. They can last for up to...
Bearded iris basicsReports on planting iris plants. Classifications of the iris; Advice on iris cultivation; Prevention of pests and diseases. INSET: Bearded iris favorites, by E.T.-C..Tankesley-Clarke, EricHorticulture
来自 EBSCO 喜欢 0 阅读量: 13 作者: Tankesley-Clarke,Eric 摘要: Reports on planting iris plants. Classifications of the iris; Advice on iris cultivation; Prevention of pests and diseases. INSET: Bearded iris favorites, by E.T.-C.. 年份: 1995 ...