To Spray or Not to Spray?

pcoccasional_invaders_clip_image035During a recent visit to a local business, a tiny little beetle was discovered making its way along the baseboard, laboriously climbing over each bump in the carpet. Alarmed, the owner rushed over and glowered at the intruder, commenting that it was the second one she’d seen in as many days. She promised to pick up an insecticidal “bomb” to set off that evening after closing. I rescued the pint-sized ground beetle and carried it outdoors before it got stepped on. I’m sure it was relieved to be deposited in the grass, where it could go back to preying on smaller insects.

With winter approaching, many insects are looking for a place to shelter until spring. They don’t know the difference between a bark crevice and a door frame, and they unwittingly end up in our houses. Most are completely harmless, and can be simply redirected back outside. Instead, we reach for the can of bug spray.

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A Garden for Good Bugs

Monarch Butterfly_ChicoBasinRanch-CO_LAH_8874Why would I want to invite insects into my garden? Don’t most homeowners want to get rid of the bugs? It’s true that some insects cause major problems in a landscape, chewing indiscriminately and leaving behind a trail of devastation. But don’t let a few bad guys ruin it for everyone—there are plenty of insects who can live harmoniously among our plants. Some, such as bees, more than earn their keep. And who doesn’t enjoy a garden full of butterflies?

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Garden Jargon, Quiz 2

Broncos game_DSCF0222The previous garden jargon quiz was so much fun, we’re doing it again. In case you missed the explanation last time, here it is again. (If you remember the previous quiz, just skip ahead.)

How well do you know your gardening terms? As with most groups of people with a specific hobby or occupation, those who garden have a specialized vocabulary—our garden jargon. We often use words that other people might not understand—or will they?

I’ve taken a series of gardening terms that have other meanings not related to gardening. For example, a bed can be a place we sleep—or a landscaped area, often filled with flowers.

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Phloem is for “Phood”

Cercidium  sp. - Palo Verde Tree @PBG 2004apr18 LAH 003Last week’s post about xylem explained how it carries water from the roots to the rest of a plant. But there’s another transportation problem that plants have to solve. As you know, plants make food (sugars) through photosynthesis. (See my previous posts on photosynthesis.) This food factory requires both chlorophyll and sunlight, and can only take place in the green parts of a plant. Usually this means the leaves, although cacti and other xeric species (such as this Palo Verde, above right) often have chlorophyll in their stems.

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New Year, New Garden Advice

haircare2My, how times change. I remember sitting in my 7th grade health class, watching a film strip (you’re as old as I am if you remember those!) about hygiene. It recommended washing your hair at least every two weeks! An old magazine I recently unearthed advised housewives to put on a dress and make-up to greet their hard-working husbands at the door. And, the book that accompanied PBS’s Crockett’s Victory Garden (copyright 1977) offers a recipe for disaster with their diagram on how to plant a Christmas tree. Don’t blame Crockett, however—his directions followed what was then standard procedure. Yes, we’re always learning something new, even about gardening.

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A Gardener’s New Year’s Resolutions (revisited)

I had an idea for a post for today.
Instead I got the flu.
So instead of new insights, I hope it’s okay
To repost this for you.

A Gardener’s New Year’s Resolutions

Posted on December 28, 2009 by LAH

plants-for-sale-lowes-cs_2008aug02_lah_5106-1Lots of people like to make New Year’s resolutions. Gardeners are no exception. A quick web search turned up plenty of lists, with gardeners around the country vowing to stay ahead of the weeds, thin their carrots, and learn the Latin names of all their favorite plants. If you like to garden, you probably have your own list of good intentions. And if you’re like me, you’ll struggle to keep even one of them.

This year, I’d like to propose a list of gardening resolutions that any enthusiastic gardener can keep. Your garden may not be perfect, but at least you’ll have the satisfaction of knowing you achieved your New Year’s goals.

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A Gardener’s Christmas Tree

May your Christmas be filled with wonder and love. I’m taking a break next week to focus on our house full of family. See you December 29 with a year-end post.

You can tell a gardener lives in this house… here are a few favorite ornaments on our tree:

Collage - Christmas 2014

Top: Apple, wowing Santa,wunshine, flowering maple (Abuliton)?
Middle:  Tomato, ladybug
Bottom: White rose, strawberry, carrot, grapes.

Winter in the Gardens

DBG_LAH_3996-001Dead leaves, bare branches, brown grass. It’s hard to create a landscape that looks attractive when everything appears to be dead. Yet, we live in a place where winter can last six months, or more. I want my yard to be attractive all the time, not just during the growing season.

With that in mind, this week I paid a visit to the Denver Botanic Gardens. They’re open in every season, so surely they’ll have ideas for making a garden worth visiting, even in the winter. How do they do it?

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