Category: Gardening

Posted on in Gardening, Veggies

Gardening with Children: Building the Garden

LAH_1247I’m not growing much of a garden this year. No seedlings are spouting under my plant lights. No plastic is warming the soil for my spring planting. I haven’t emptied the compost bin into the beds, and my greenhouse is still cluttered with dried cucumber vines and withered, brown tomato plants. Oh, I’ll probably sow a few summer squash seeds—I can’t quite bring myself to pay for zucchini in August—and maybe I’ll have time to put in some fall crops, but for the most part, this won’t be a veggie year.

No, I’m growing something much more important—grandchildren! In fact, I’m currently north of Seattle, helping my daughter and son-in-law after the arrival of their second daughter. Her older sister, at almost two, is keeping me on my toes—or on my knees—while my daughter recovers from childbirth. I miss my husband, who’s home feeding our cat and chickens, but I have to admit, I totally adore being a grandma! (more…)

Posted on in Gardening

March Flowers

Populus tremuloides - Aspen @DBG LAH 184As I write this, the temperature outside is 10 degrees. Wind swirls snow into the air and howls around the eaves. It’s hard to believe anything is in bloom. Yet, some Colorado plants choose March as their best time to reproduce. Specifically, many trees are currently in full bloom—and I bet you haven’t noticed.

Unlike the showy flowers we grow in our gardens, the flowers of cottonwoods, junipers, and elms are not designed to attract pollinators. Rather, they rely on wind to disperse their pollen. It’s a hit-or-miss proposition, which is why these flowers produce clouds of the stuff—enough pollen so that some lands on another flower’s pistil, and plenty left over to aggravate our eyes and noses. It’s the flowers you don’t see that are out to get you.

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Posted on in Gardening, Landscaping, Plant Profiles

True Blue

Papaver_Blue Poppy_LakewoldGardens-WA_LAH_0564_fsLike many gardeners, I have a “thing” for blue flowers. Lobelia (below), Blue Mist Spiraea, cornflower (Bachelor’s Buttons), and Borage all find a spot in my garden. I’d love to include Himalayan Blue Poppies, hydrangeas, and morning glories but they don’t do as well in my soil and climate. (The poppies need constantly damp soil, hydrangeas need acidic soil to turn them blue plus they’re not hardy enough. The morning glories do well in my greenhouse, but outdoors they usually freeze before them get around to blooming.)

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Posted on in Botany for Gardeners, Gardening

Seeds: Plants in Suspended Animation

Last month we talked about plant sex. If you missed that post, you can read it here. I’ll also post the same diagram from last time, from the University of Illinois Extension, so you can refer to it as we go along:flower12Imagine that the flowers in your garden are in full bloom. (I know, it’s still winter, but you can pretend.) The bees have been busy, and pollen from an anther has arrived at another flower’s stigma.  Now what?

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Posted on in Plant Profiles

Clean-shaven Irises

Iris hyb_XG-CO_LAH_6240Colorado gardeners are so familiar with Bearded Irises (Iris germanica) that we tend to forget there are any others. It’s true that Bearded Irises do exceptionally well in our climate and soils, but they won’t bloom for several more months. Two smaller relatives—Iris reticulata and Iris danfordia—are blooming now. Why not grow them as well?

Iris reticulata and I. danfordia are collectively known as Dwarf Irises. You may also see them labeled miniature irises or rock garden irises. Iris danfordia is a sunny yellow with brown specks; I. reticulata comes in shades of blue, purple, lavender, maroon, white, and yellow. It has bright yellow and/or white markings on the petals. This species has a number of named cultivars, including ‘Harmony’ (deep  cornflower blue) and ‘J.S. Dijt’  (very deep purple). All the photos on this page are I. reticulata. (Hybrid irises typically sold as “Dutch Iris” are larger, and bloom later in the summer.)

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Posted on in Botany for Gardeners, Gardening

Where (plant) Babies Come From

Every spring, gardeners go out to plant. We prepare the soil and carefully bury a tiny seed. We might water, if the soil is dry. Mostly, we watch and wait. We fully expect that seed to germinate and grow to maturity. But what is actually happening beneath the warming soil? What is a seed, anyway? How does it know when to break dormancy and germinate? How does it know which way to grow? Since spring is approaching, I thought I’d write a series of posts on seeds—where they come from, what they are, what happens to make them grow. (more…)

Posted on in Gardening, Surviving Winter

A Blanket for Your Garden

Snow at home_LAH_762As I write this, the sky is a brilliant blue, the sun is shining, and the thermometer in my garden reads a pleasant 55 degrees. However, only two weeks ago my plants were subjected to a frigid minus 17, and tomorrow’s high is supposed to barely pass freezing. It’s only February, with plenty of winter yet to come. Sometimes I wonder, how do my shrubs and perennials manage to survive such extremes?

In most years, the parts of the country that experience arctic temperatures also have a significant amount of snow. While we think of snow as very cold, it actually acts as an insulating blanket in our gardens, keeping the soil temperature relatively stable—often not much lower than 32. Then, during warm spells, such as we’re experiencing this week, that snow keeps the ground frozen. Plants stay dormant, and the roots stay buried.

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Posted on in House Plants, Plant Profiles

Valentine Cyclamen

Cyclamen persicum_DBG_LAH_6366.nefIt’s Valentine’s Day, one of the busiest days of the year for your friendly neighborhood florist. My husband knows I like receiving flowers on this most romantic of holidays. He also knows that I appreciate getting a plant that is still alive and growing, as opposed to cut flowers that will soon wilt and be composted.

One popular Valentine plant is the Florist’s Cyclamen. These cyclamen are decidedly beautiful—delicate and romantic—but are difficult plants to keep indoors.

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Posted on in Gardening, Green Gardening Tips, Seed Starting, Veggies

Seeds for Colorado

Glass Gem Corn. Photo: Seeds Trust Facebook page
Glass Gem Corn. Photo: Seeds Trust Facebook page

I love getting seed catalogs in the mail. The flowers are so big and bright, and the veggies are worthy of blue ribbons. Everything looks absolutely perfect. Just order these seeds and you too can have results like this!

Except, we live in Colorado. There’s a very good reason most seed companies are situated in places like South Carolina, Pennsylvania, and Oregon, where the soil is fertile and the climate is conducive to growing most crops. With our erratic weather, often we don’t have time to ripen those luscious tomatoes. Long-season flowers freeze before they bloom. Isn’t there a seed company for us?

Yes, there is. Appropriately named High Altitude Gardens specializes in short season, cold-hardy varieties that thrive at higher elevations. If you live in the mountains, this is the seed catalog for you!

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Posted on in House Plants, Plant Profiles

Beautiful Begonias

Begonia 'Kismet'Alive and green. At this time of year, all I want is a plant that’s alive and green. I’m desperate for an actual leaf (not a conifer’s needle). Flowers would be nice too.

January is a hard time for gardeners. Planning and ordering seeds and plants, spiffing up the garden tools and flower pots—it’s all necessary, but almost none of it involves actual plants. Sometimes you just want to touch a leaf, admire a flower.  It’s for January that I grow so many houseplants.

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