How to Grow a Houseplant: Light & Temperature

spider-plant_home_20090908_lah_0280“Mom, can you fix it?”

My college freshman was looking at me with a dejected, mournful expression, holding the spider plant I had sent to school with her. It looked awful. Wilted, brown leaves hung limply over the edge of the plastic pot. There were no signs of life.

“Well, that one looks kind of done, but I can give you another one. I’ve got plenty of spider plants. What happened?”

The story unfolded… it was well below freezing outside, but the central heating in the dorms was turned way up. Suffocating in her room, she’d opened the window a crack. No one thought to move the plant on the windowsill. Unfortunately, tropical spider plants aren’t equipped to survive 6ºF drafts. The poor plant had succumbed during the night.

As I potted up another victim, er, spider plant, I explained to my daughter that the primary thing to remember is that plants are alive. I know this seems obvious, but too many people treat them as decorations rather than living organisms. It’s better to think of them as pets—sort of like green hamsters without the exercise wheel. They need food and water, shelter and room to grow. If you meet their needs, they’ll not only survive, they’ll grow and perhaps even bloom. It’s really not that hard.

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R.I.P.: Colorado’s El Paso County Master Gardener Program

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Master Gardeners making selections at the annual plant swap.

Last month I learned that, as of October 1, I would no longer be a Colorado Master Gardener. Due to extreme budget deficits, our county can no longer fund their portion of the “cooperative” extension program, and the Master Gardener program is being put on furlough. The long-term prospects remain unclear, but for the present, I’m going to have some extra time on my hands.

On one hand, I’m sad. Volunteering as a master gardener for the past nine years has benefited me in many ways. I’ve improved my writing and photography skills, gained confidence as a public speaker, and learned a huge amount about horticulture. I also had a lot of fun. After focusing primarily on raising our kids for so many years, it was good to get back into the bigger world out there.

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Recycled “Greenscapes”

continer-whimsy-dbg-2008jun26-lah-461“Don’t throw that away!”

My family is used to my exhortations by now. Mom, the recycling nut. It’s true—I have a bin for metals and one for plastics, 1 through 7. Glass has its own container, next to the compost bucket. Worms eat my garbage. Paper and cardboard pile up in old laundry baskets (I’m recycling the baskets too). Still-usable discards go to the thrift stores, worn out clothes get used as rags. Not much ends up in the small trash can we lug to the curb every week.

As a gardener, I want to extend my recycling efforts to my yard. How can I avoid making new purchases for my garden?

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Earthworms

Photo: Joseph Berger, bugwood.org
Photo: Joseph Berger, bugwood.org

We hardly notice them most of the time… they’re out of sight, underground, aerating the soil, creating humus, increasing fertility. It’s only after a rain storm, when the ground is saturated, that they come up for air. Then we see their desiccated carcasses strewn across the pavement. Robins eat them, anglers use them for bait, and little kids bring them home in their pockets as pets. Most of us dissected one in biology, carefully counting the five aortic arches while debating the coolness of being squeamish. Yet, for all their inconspicuous habits, earthworms play a major role in both our gardens and in the wild.

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Cotoneaster Offers Berries, Fall Color

cotoneaster-apiculatus-cranberry-cotoneaster-dbg-28jul04-lah-411As summer’s flowers fade, plants that produce berries take center stage. Branches covered with bright red berries make cotoneasters especially attractive now, but they offer year-round interest. In spring, tiny but abundant white to pink flowers may be obscured by the shiny round green leaves. Foliage turns orange-red in fall. Finally, the berries persist into winter, or until the birds pick them clean.

cotoneaster-in-winter-dbg-lah-002The hardest part of growing cotoneaster is pronouncing it correctly (it’s “ko-TON-ee-AS-ter”). These shrubs thrive with little attention, handling poor soils, full sun to afternoon shade, and moderately low amounts of water. New shrubs should be coddled a bit until vigorous growth begins. Give plants room to spread, pruning only to remove oldest wood and enhance appearance. As with all members of the rose family, cotoneasters are occasionally susceptible to fire blight; some new varieties are tolerant of this disease. The many different species in cultivation vary in hardiness. Most will survive zone 4 or 5 winters, but check the label for the variety you are purchasing.

There is a size and shape for every use. Spreading plants under three feet high make good groundcovers. Try planting them where their arching branches can spill over a wall. Small, stiffly erect shrubs may be used as informal hedges. Tall, fountain-shaped growers form good screens.

What are your flowers up to?

sex-in-your-gardenSex in your Garden, by Angela Overy

“In gardens, beauty is a by-product. The main business is sex and death.” —Sam Llewelyn

With the accuracy of a botanist and the flair of a Madison Avenue advertising agency, Angela Overy (yes, that’s her real name) has produced an exceptional guide to plants and sex. Lest you think this is a dull subject, let me assure you that you will be fascinated by her lurid descriptions of the myriad ways plants manage to achieve pollination.

As living things that can’t get up and pursue a mate, you would think plants are at a disadvantage when it comes to reproduction. Reading this book will dispel any such notions. Colors and scents are just the beginning. Some plants go to great lengths to please a pollinator, others actually eat those who try to help them. Bats, beetles, birds and, amazingly, possums join the ranks of those who do the plants’ dirty work. Even people get into the act.

I particularly love the way Overy juxtaposes photographs of flowers with pictures of models, largely taken from advertising. It seems that life is largely about selling, and we’re all going about it in the same way. Tantalizing forms, bright colors, offers of rewards … isn’t that how we make things attractive?

Enjoy this book and I promise—you’ll never again consider flowers in quite the same light.

Putting Your Garden to Bed

Early fall weather brings an invigorating briskness that invites us back into our gardens. Don’t resist. There is plenty to do:

  • carrot-sleeping-in-bedSpending time now on chores such as weeding and garden cleanup will reward you many times over when spring arrives.
  • Amending your soil this fall will give you a head start on next year’s garden.
  • Fall is also a great time to build a new patio or raised bed.
  • Protecting your less-hardy plants will increase the odds of them surviving a Colorado winter.
  • Finally, winter’s cold weather is a great time to read articles, take classes, and prowl the Internet to become a more knowledgeable gardener. Your county Master Gardeners are there to help, with research-based information that is tailored to your specific growing concerns.

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Brown Ducks

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This mallard really is a female.

“They’re all females! Where did the males go?”

My friend and I were newbie birders; I’d started keeping a “Life List” only two months earlier. August found us at our favorite spot—the local nature center’s ponds. As usual, the water was covered with ducks and other waterfowl. But the more we stared through our binoculars, the more confused we got. All the ducks were brown! What had happened to the familiar green heads of the mallards? We figured that some of the “females” must be immature males, but where were the adults? (more…)

Birding Burnt Mill Road

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Patrick, Cyndy (in back), Gary and Jeannie

My birding trip this past weekend reads just like a novel… with goals to be achieved, suspense and uncertainty, good times, and a climatic ending.

I woke two minutes before my alarm was set to go off, groped in the dark for my glasses, and crawled from beneath the covers, shivering as my feet hit the floor. It will be worth it, I told myself. It always is.

Forty minutes later I was on the interstate heading south. The car was loaded with my camera and accessories, scope and tripod, binos, ID books, water lunch, and snacks. The sun, still below the horizon, was just turning the tips of the mountains pink, while the dissipating mist hung like golden glitter in the air. What a beautiful morning!

Reaching our rendezvous point, I joined six other birders as we piled into two cars and headed south again. My primary goal for the day was to enjoy God’s creation and have fun. I was also hoping to take at least one photo I would be happy with. And, there was the possibility of seeing a new bird. While my life list isn’t all that long, I don’t get new birds very often, especially near home. The advertised list of possible species had included a couple I’d never seen, and I was really hoping one would show up.

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What Rot!

compost-piles-pbg-390Making your own compost is a great way to recycle yard waste that would otherwise end up in a landfill. It’s the epitome of green gardening, and it’s really not that complicated.

The pile should contain about half fresh, green matter (fresh manures, grass clippings, weeds, kitchen waste) and half dry brown matter (fall leaves, straw, last year’s garden). If the manure you collect locally comes mixed with straw bedding, you already have the perfect combination for compost. Mix the green and brown parts together, or create thin layers.

Shredding your ingredients helps speed decomposition. In Colorado, an unshredded pile may take several years to break down, but it will eventually turn into compost.

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