在线咨询
eetop公众号 创芯大讲堂 创芯人才网
切换到宽版

EETOP 创芯网论坛 (原名:电子顶级开发网)

手机号码,快捷登录

手机号码,快捷登录

找回密码

  登录   注册  

快捷导航
搜帖子
查看: 1029|回复: 0

[原创] In the Garden: Growing Roses

[复制链接]
发表于 2012-7-1 12:43:24 | 显示全部楼层 |阅读模式

马上注册,结交更多好友,享用更多功能,让你轻松玩转社区。

您需要 登录 才可以下载或查看,没有账号?注册

x
In the Garden: Growing Roses

This is the VOA Special English Agriculture Report.

Most kinds of rose plants are native to Asia. But roses also grow in other parts of the world including northwest Africa, Europe and the United States.

In nineteen eighty-six, Congress and President Ronald Reagan declared the rose as America's "national floral emblem." They proclaimed it the national flower, in other words. But whatever the name, the choice of the rose did not smell very sweet to supporters of other popular flowers.

Some say roses are difficult to grow. But you have a better chance of success if you start with a few suggestions from experts.

First, choose a place to plant your roses where they can get sunshine for about six hours on bright days.

You can buy roses from a garden center or by mail order. You can buy potted roses, also known as container roses, or bare-root plants. Each kind has its fans.

Some gardeners say potted roses are easier to plant. They say the roots develop better if you start with potted roses. But others point out that bare-root roses come without soil, so they weigh less to transport and that can save money.

The University of Illinois Extension advises getting bare-root roses as close to planting time as you can. If they arrive before you are ready to plant them, make sure the packing material is moist. Keep the plants in a cool, dark place.

You plant the roses while they are dormant. The resting plants have no leaves but still need water.

When growing roses, the soil should feel moist deep down. Watering should be done in the morning. You can avoid problems like black spot and mildew that way.

Be careful not to water roses too much. Too much water can cause unhealthy discoloration on the leaves. After heavy rains or too much watering, try temporarily pulling away mulch from around the roots. Doing that will help dry the soil.

Placing mulch around rose plants is normally a good idea. Mulch suppresses weeds and holds moisture in the soil. You can use mulch made from bark, pine needles, cottonseed or oak leaves.

If the soil is very dry, you can add peat or compost to help condition it. If aphids, thrips or other insects invade your rose bushes, you may be able to force them off with just a strong spray of water.

And that’s the VOA Special English Agriculture Report, written by Jerilyn Watson. Share your stories about growing roses at voaspecialenglish.com. I'm Karen Leggett

您需要登录后才可以回帖 登录 | 注册

本版积分规则

关闭

站长推荐 上一条 /2 下一条

小黑屋| 关于我们| 联系我们| 在线咨询| 隐私声明| EETOP 创芯网
( 京ICP备:10050787号 京公网安备:11010502037710 )

GMT+8, 2024-5-3 04:57 , Processed in 0.023290 second(s), 8 queries , Gzip On, Redis On.

eetop公众号 创芯大讲堂 创芯人才网
快速回复 返回顶部 返回列表