Sun or Shade?

What is a Partial Sun or Sunny or Shady or Partially Shaded Garden

© Barbara M. Martin

sunflowers like sun, Barbara Martin

Some flowers and plants prefer sun, some prefer shade. Is your garden sunny or shady or part sun or part shade? Find out how to tell the difference.

Most flowers have distinct sun or shade preferences. A sun loving plant planted in the shade languishes. It refuses to bloom, leans toward the light, grows thin and sparse, and eventually flops over. Conversely, a shade lover planted in a hot sunny location quickly turns crispy and literally cooks to death. (See Flowers for Shade or Part Shade.)

Some plants will tolerate - or even thrive - in a partial sun or partial shade location. And some plants prefer a cooler location while some are happy in a baking hot spot with sun reflecting off pavement or a building. These kinds of in between locations can be confusing at first, but by experimenting and observing your plants and those around your neighborhood, you will eventually learn what to expect.

Here are some basic guidelines to help you analyze your sun and shade conditions.

Full Sun Part Sun

Full sun is direct sun all day long or for at least six hours including the hour of noon. Sun lovers really do need ample sun or they will not bloom and grow well. However, many full sun plants will tolerate partial sun, meaning all morning sun or all afternoon sun or four or five hours of midday sun and still do well.

Full Shade Part Shade

Shade loving plants tend to scorch in too much direct sun, or in direct sun that is too intense. On the other hand, very few plants actually thrive in total uninterrupted deep shade. Most shade plants appreciate a little bit of direct sun in early morning or very late afternoon.

Plants said to take "shade to partial shade" should do well in fairly heavy shade, in bright dappled light all day, or in morning-only sun. (Dappled light would be intermittent sun reaching the ground through deciduous trees.) Avoid exposing shade lovers to direct, hot noon time sun and direct, hot afternoon sun.

Sun and Shade Answers

It's important to distinguish between sun and shade as part of your site analysis for a flower garden. You may also be interested in

All Flower Gardens Articles So Far and FLOWER GARDENS BLOGS

Copyright 2006 Barbara Martin All Rights Reserved


The copyright of the article Sun or Shade? in Flower Gardens is owned by Barbara M. Martin. Permission to republish Sun or Shade? must be granted by the author in writing.




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Here's the follow-up discussion on this article: View all related messages

2.   Apr 23, 2006 4:25 PM
Thanks, Georgene.

Also, this article is part of series. It’s important to distinguish between sun and shade as part of your site analysis for a flower garden. Here are three articles to help you do ...

-- posted by Cottage_Garden


1.   Apr 23, 2006 8:53 AM
Barbara,

Perhaps your readers would also be interested in my recent article What is Shade? that is part of my core series on

-- posted by Cercis



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