Autumn is my favorite season – crisp, fresh, and full of promise. I want to wear plaid, sharpen pencils, and buy a new journal.
Each year I eagerly anticipate leisurely walks among the brilliantly colored foliage that dots my local landscape.
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Birches,Betula spp., and tulip poplars, Liriodendron tulipifera, are awash in yellow.
Maples, Acer spp., staghorn sumac, Rhus typhina, and Virginia creeper, Parthenocissus quinquefolia, turn a fiery scarlet.
And the multihued orange, purple, red, and yellowoakleaf hydrangeas, Hydrangea quercifolia, are rivaled only by the equally diverse hues of sassafras.
Over the years there have been many truly dazzling displays, but sometimes the palette is more muted. I wondered if I really knew why, so I explored the life cycle of a leaf.
In this article, I’ll tell you what I learned about why leaves change in the fall. You may be surprised to discover that even scientists don’t fully comprehend the phenomenon.
Here are the topics we’ll cover together:
Let’s get started.
Green and Growing
Woody perennial shrubs, trees, and vines that drop their leaves are described as deciduous, as opposed to evergreen.
Green foliage looks green because it contains a pigment called chlorophyll that doesn’t absorb green light.
During a plant’s life, it absorbs carbon dioxide and water and transforms them into food via photosynthesis.
Photosynthesis is a two-step process that takes place inside chloroplasts, microscopic organelles or structures within the cell walls of plants. The first phase is light-dependent. The second phase, or the Calvin cycle, is
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From the lone Irish yew tree, first discovered growing in Co Fermanagh in the 18th century, whose countless offspring now flourish in gardens all over the world, to the great Irish gardeners, garden makers, planthunters and plantspeople who have made valuable contributions to the world of horticulture, we have many reasons to be proud of our unique gardening tradition. Here are some suitably horticultural ways to celebrate Ireland’s “40 shades of green”.
Have you ever wondered where plants, including fruits and vegetables, get their vibrant colors? Well, the answer is from phytonutrients! Phytonutrients (also known as phytochemicals) are compounds produced by plants that provide health benefits to our bodies and are displayed through a plant’s pigment. Phytonutrients contribute to not only a plant’s appearance, but also their taste, smell, and immune system. These compounds strengthen the plant’s immune system by protecting it from dangers such as sun damage and disease. While phytonutrients are beneficial to keeping plants healthy, when consumed by humans through a varied diet, these compounds may also aid in keeping us healthy too. Let’s explore the potential health benefits that each phytonutrient has to offer through their distinct hues.
Are you looking for inspiration on drought tolerant plants? This article has 50 great suggestions for low maintenance plants that will tolerate hot, dry weather.
They say that you can tell a surprising amount about a gardener by the kind of potatoes they grow. Some of us, for example, are traditionalists who’ll plump for the floury, fluffy ‘British Queen’ (colloquially known as ‘Queens’) every time. Others are passionate foodies who prefer the firm, waxy, flavoursome, yellow flesh of a salad potato such as ‘Charlotte’, or the heirloom ‘La Ratte’. Individualists, meanwhile, often like to seek out unusual kinds, such as the dark magenta-fleshed ‘Vitanoire’, or the knobbly ‘Pink Fir Apple’, the heritage variety famed for its more-ishness.
IKEA is a home goods retailer that knows how to help people revamp their spaces. There’s pretty much no aesthetic that IKEA pieces can’t create, and the retailer has been significantly expanding their stock (and lowering their prices) over the past year. Their latest collection was announced on February 28th, with IKEA preparing to officially release it in April.