One of our favorite things to do at Bennu Organics is design container gardens. We like to talk about the “wow factor,” and containers are a fantastic way to add stunning, season-long color to our landscapes without digging a single hole in our hard, unforgiving soil.
Here are six helpful hints for creating your own successful container designs:
1) Location: Will the containers be in full sun, partial sun or full shade? In most cases, full sun containers in New Mexico require daily watering. If you don’t want to water every day, consider selecting plants that require less water, like succulents, cacti or perennials. Placing containers in partial shade will also save water. It’s important to know the amount of sunlight you will have available for each container prior to purchasing plants.
2) Size: What size are the containers, or what size do you want them to be if you’re purchasing them? You’ll need plenty of soil to fill or refresh the containers, and you want to make sure you have enough plant material to give your containers a nice, full look.
3) Design: Well-designed containers require three types of plants: thrillers, fillers and spillers. The thriller is something tall and showy, while fillers are shorter plants that fill in the spaces. Spillers are those low vining-type plants that spill gracefully over the sides of the container.
4) Color theme: I like picking a color palette and then selecting different plants within that palette. I don’t want my containers to be identical, but I do want them to complement each other. Also, depending on the locations of the containers, I will often do a “mirror image” design if the containers are on either side of an entry way, for example.
5) Lighting and water: Select plants that have similar lighting and water requirements. You don’t want to put a cactus as a thriller and wave petunias as your filler. One or both will suffer from too much or a lack of water.
6) Maintenance: Besides watering consistently, you will want to trim and deadhead your designs frequently. Petunias and calibrachoa (classified both as fillers and spillers) need regular deadheading to keep the blooms going strong. Trim them heavily when they get “leggy.” They respond well to a really good haircut. If you are consistent with your maintenance and watering, the containers should keep their “wow factor” all season long. Also, regular fertilizing is crucial to maintaining season-long blooms. In the active growing season, we fertilize our containers every two weeks.
While the following list of possible plants you can use in containers is hardly comprehensive, it should help get your creative juices flowing:
Shade/Part Shade
Thrillers: caladium, alocasia, sansevieria/dracaena, colocasia, cordyline, etc.
Fillers: bacopa, begonias, Boston fern, caladium, coleus, begonias, dusty miller, impatiens, etc.
Finally, your container designs should bring you joy, so get creative! What do you love? What are your goals? Do you want to attract hummingbirds and butterflies? Do you want fragrance? Do you want a color explosion, or are you looking for something more subdued? Your containers should reflect their designer, so pick things that you really enjoy — not just the plants you see on Pinterest or in magazines, although if you love the ones you see in those places, imitation is the sincerest form of flattery! Some people like to use all annuals, some like a combination of annuals and perennials and some even add edible plants into their designs. The sky is the limit!
As with all things related to plants, design and gardening, remember that everything we do is a grand experiment. Don’t feel guilty if you mistakenly combine a low-water plant and a high-water plant in the same container and one of them dies. Learn from your experience and simply replace the dead plant with something more suitable.
The Albuquerque metro area has a wide variety of landscapes. These include desert-friendly landscapes, lush pollinator-friendly xeriscapes and wildscapes or prairie plantings where native grasses and wildflowers bring the feel of a prairie to a yard. Rain gardens are specifically designed to make the most of natural precipitation, while edible landscapes have garden beds or edible plants interspersed throughout them. Efficient turfscapes have smaller areas of turfgrass and diverse plantings. Conventional turfscapes, with large areas of cool-season grasses and high-water foundation shrub plantings, are no longer considered desert-friendly landscapes. The term “desert-friendly” now describes a variety of landscapes that include beautiful, diverse plantings with increased resiliency achieved through efficient watering.
Edible landscapes feature herb, vegetable and fruit-producing plants that can have a wide variety of watering needs. If you choose to grow food in your yard with drip irrigation, in-line emitted tubing is the most efficient way to water. We recommend setting up separate irrigation zones due to the daily watering needs of edible plants in summer. Hand watering is an option if drip irrigation is not possible.
Here are tips for starting a vegetable garden.
Good soil and regular watering are keys to having a successful garden. In the dry Southwest rich soils don’t form naturally, so you’ll first need to create a good soil and then maintain it.
Setting up wide garden beds makes the most efficient use of amended garden soil and applied irrigation. John Jeavon’s excellent book How to Grow More Vegetables Than You Ever Thought Possible on Less Land Than You Can Imagine has valuable information about why and how to set up wide beds.
You may need to break up the soil before planting your first garden. Once the soil is loosened and amended, it’s better to work in new compost with hand tools and to mulch deeply with an organic mulch. Hand tools have advantages. They don’t destroy the living soil the way mechanical tillage does. They also aren’t noisy and don’t smell like exhaust. A great benefit is that you get exercise while using them!
Drip irrigation is ideal for vegetable beds, and there are numerous ways to set up a good system. If you are using an outdoor hose bib, be sure to include anti-siphon devices, pressure reducers and good filters to keep everything safe and functional.
Add organic mulch! There are a number of choices for organic mulch.
Here are some good vegetables to plant, based on the season.
Spring: Try out kale/chard with radish and turnips or try peas with a radish, turnip/carrot combo.
Summer: Try tomatoes and peppers mixed with herbs and chile. If you want to be nostalgic and adventurous, try the “Three Sisters” — corn, squash and beans. It’s best to choose pole beans, like green beans.
Homeowners are constantly looking for that perfect plant for that exact spot. Unfortunately, there isn’t a simple answer. Landscape designers know there are so many factors that go into placing the right plant in the right place. Sun-loving plants should be planted in sunny spaces. Shade-loving plants should be placed under trees or next to walls where they’ll be protected from our intense New Mexico sun. Be sure the area is big enough to accommodate the plant when it reaches its full mature size, and remember to place plants with similar water needs together.
One of the most frequent requests is for a year-round green plant that hides and blocks an ugly view. For a narrow space (4’ and smaller) next to a wall or a neighbor’s driveway, check out the Skyrocket juniper. It’s a blue-green, narrow columnar tree growing 15 feet tall and only four feet wide, making it the narrowest of the juniper trees. A hedge of these works great in a small narrow space where you need some height. If your space is a little wider and you want some variety, you could add Texas ranger (also known as Texas sage) and ornamental grasses.
Whichita Juniper in narrow space screening the wall.
For those two-feet-wide spaces where you don’t have the room for a wide plant but you need lots of height, you’ll want to choose vines. For sun and light shade areas choose Lady Banks roses or desert coral honeysuckle. You’ll want to keep them in check by training them up a trellis until you get the desired coverage in the very narrow space.
Lady Banks Rose Vine in narrow space.
When you have a 5’- 6’ wide area — like along a driveway or between property lines — try planting curl-leaf mountain mahogany, evergreen, narrow. In our area you’ll see it used along a driveway to create privacy between neighbors. You can vary the space by interplanting it with New Mexico olive, which has a similar shape and size, or ornamental grasses like giant sacaton and muhlenbergia rigens (deer grass), if you want more visual contrast. To add some blue-green to the mix, bring in an Artemisia species like prairie sage as ground cover.
Mountain Mahogany along driveway trained to be a natural screen between houses.
Another tried and true combination is the Arizona rosewood and prickly pear. They are beautiful together, plus they require little to no water after established.
Arizona Rosewood and Prickly Pear screening a wall.
Author: Jill Brown, ASLA, is a Landscape Architect and owner of My Landscape Coach in Albuquerque, NM. Have a question about the article? AskAnExpert@abcwua.org
Pinyon-juniper woodlands are the largest forest cover type in NM, comprising 14.6 million acres and representing 65% of NM forests (according to USGS Gap Analysis Program–Land Cover Data). In contrast, the next largest forest cover types in NM are ponderosa pine at 5.2 million acres (23%) and mixed conifer at 1.5 million acres (7%). When it comes to junipers, New Mexicans either love them or hate them.
Those who dislike them talk about allergens and how junipers are overused, get sheared within an inch of their life and smell like urine. Those who like them appreciate their low water needs, climate adaptation, long lifespans and evergreen qualities.
Hate them or love them, Junipers are here to stay. They have so many useful qualities in our New Mexican gardens that they should be on everyone’s plant list. Choose females for no pollen, which is what is sold in local nurseries.
Below are some of the local favorites:
Carpet Juniper, Juniperus horizontalis. Blue chip, low allergen, beautiful color, low growing, does best in part shade. The species Juniperus horizontalis “Plumosa Compacta’, Andorra Juniper, is low growing 18”-20”, spreads 8’-10,’ green during growing season, burgundy in winter, looks great when planted in mass. Blue Chip is another great spreader that has beautiful year-round silver-blue foliage.
Blue Point Juniper, Juniperus chinensis Blue Point. This blue-green stately tree is pyramidal in form and has dense evergreen foliage. It makes a great windbreak when planted in lines and is a very nice front lawn Christmas tree, perfect for winter lighting. It reaches 12’ tall and is 8’ wide.
Rocky Mountain, Juniperus scopulorum, tall and narrow, dark green, tall. Pruning destroys the natural shape so it’s best to plant this in a place where it has room to grow up to 40’ tall and 20’ wide. There are many beautiful cultivars. Whichita Blue Juniper, Juniperus scopulorum ‘Whichita Blue’ is a beautiful shade of steely blue, year-round growing 10’-15’ tall and only 4’-6’ wide. ‘Skyrocket’ is a bluish-green narrow columnar tree growing 15’ tall and only 4’ wide, making it the narrowest of the juniper trees.
Alligator juniper, Juniperus deppeana, has blue-gray leaves. This tree has a thick trunk with bark that resembles that of an alligator. Unlike most junipers it has a stout, not conical, shape with great character and color. It can tolerate pruning.
Let’s give junipers a chance. If we let them follow their natural shape, these adaptable conifers are attractive, evergreen and sustainable survivors that provide habitat for birds and are quite useful in our landscapes.
Author: Jill Brown, ASLA, is a Landscape Architect and owner of My Landscape Coach in Albuquerque, NM. Have a question about the article? AskAnExpert@abcwua.org
Thinking of putting some trees in your landscape but also concerned about making good use of the water, space and time? Some people like to plant fruit trees around the home landscape.
The obvious reason to grow fruit trees is the fruit! Just like there is no tomato as good as the ripe one picked right off the garden vine, there is no peach like the tree-ripened peach just outside your door. Growing fruit is not without challenges. Some people discover that the work required for a good harvest is more than they are up for. However, for others it is part of the gardening challenge that keeps us coming back for more.
Just like any other tree, fruit trees can play an aesthetic role in the landscape. They can be highlighted, or they can hide the blight beyond your fence. They can provide shade, cooling the outdoor spaces. They also can provide some level of wildlife habitat, whether it’s for the native bees that might pollinate the flowers or the little brown dickie birds pecking divots out of my ripening peaches. Well, they gotta eat too, I guess.
Fruit trees need all the things that any tree needs, which is sufficient rooting volume (it’s wider and shallower than you think), consistent moisture into that rootable soil and a mulch of some sort that covers and protects the soil. When they are grown for production in a commercial orchard, fruit trees also receive regular fertilization that may not be needed for a well-grown home tree usually producing more fruit than is needed. If you have fruit trees that produce more than you can use and give away, considering contacting a gleaning organization like Food is Free Albuquerque. They can bring volunteers to your property to pick the fruit, which is distributed through food banks to the local community. Fruit trees also benefit from regular annual pruning to maintain shape and size.
A large number of fruit species will grow well in our area. With peaches, one down side to them and other stone fruit species is their relatively short life spans, maybe 15-25 years in most urban settings. Other stone fruit species that do well for us are plums and cherries. Apricots grow well here but their early blooming often leads to last-frost crop death. Don’t worry, the tree is still fine. Of all the fruit trees, apricot may be the best for shading.
Apples also do well and are longer-lived than stone fruits. However, the fruit is more susceptible to insect damage, most notably the codling moth caterpillar (the infamous worm in the apple core). These can be controlled, with varying degrees of success, by trapping with pheromone traps. Timing is critical for that, and control may be incomplete, but more apples will be worm-free than without trapping. Codling moth also attacks pear fruit but to a much lesser degree. Fruiting pears can do well for us, though in some cases fire blight bacterial disease may cause a lot of damage and even death. Jujubes, Asian pears, Japanese persimmons and figs are all good choices as well.
There are several sources where you can buy your new fruit trees. I’m partial to online ordering from established mail-order nurseries. This approach offers the combination of variety choice and cost effectiveness. Keep in mind that mail-order trees are young and shipped out in later winter as dormant bare-root sticks. For a few reasons, this is an ideal type of plant to start working with if you have the patience to wait a few more years before getting fruit. Buying from local nurseries is fine as well, though it really pays to inspect the root ball condition carefully. If you’re very careful, even the big box stores can have good specimens.
Read up on proper planting techniques and early structural pruning approaches. For a tree, the transition from potted (or bare-root) conditions to fully in the soil is critical. Tree growth and longevity can be made or broken at this point. In a nutshell: Dig a shallow and wide hole, have the highest root at the top of the soil and mulch well. As the young tree grows, prune for strong attachments, ease of access and to help control total fruit load that can break branches in a bumper crop year. Early and aggressive thinning of the fruit can really help to prevent branch failure and also produces larger pieces of ripened fruit.
Un-mulched fruit trees showing inline dripline and roof runoff as watering system.
We all love the feeling of cool shade on a hot summer day, whether it comes from a dense tree canopy growing above the yard or from our home as it shades different areas throughout the day. Quite a few plants appreciate that cool space. There are many options for adding useful, attractive greenery to your yard that do well in the shade.
Since there are different levels of shade, watch the progress of the sun across your landscape so you can determine the right plants for each location. The shade cast by trees varies with the size and kind of tree. For example, a large mulberry will cast broad and deep shade, while a honeylocust will provide a more dappled and lighter level of shade. The more upright the tree, the narrower the shade profile. Tree canopies that spread broadly offer a more uniform level of shading. Shade from a building can be a bit problematic in that it is very dense where it falls, but that changes over the course of the day.
One of my favorite shade plants is something I hardly ever recommend in Albuquerque: Japanese maple trees. These small trees thrive in all-day dappled shade, although they do take a bit of water. Due to their small size, however, they don’t need that much extra water. These lovely little trees deserve a nice setting where you can see and enjoy them all year round. They may be a good choice for the oasis zone of your xeriscaped landscape. The caveat is that these little trees will not do well in strong sun, so pick your spot with care!
There are a couple of shrubs favored by nurseries that do much better with some shade than in the full-sun situations where they are often found. Both nandina (heavenly bamboo) and India hawthorn will look much better with some relief from scorching sun and suffocating heat. Native barberry (Berberis fendleri to the plant nerds) takes deep shade well, while the native three-leaf sumac and gro low sumac will tolerate moderate shade very nicely. The latter tends to get taller and leggier in shade than it does in sun, but it’s happy either way and doesn’t need much water. Other locally-common shrubs/sub-shrubs that do well in dappled shade are autumn sage, cliff fendlerbush, and even blue mist spirea.
I’m a real fan of ground covers in shady areas, especially under trees and planted into organic mulch like shredded wood chips. Kinnikinnick (a.k.a bear berry) is a Montana native that too often is placed in full sun and doesn’t like it, but in a shadier spot it really shines. The periwinkles, Vinca major and Vinca minor, also do well in a shadier setting, attractively rambling through the mulch. Dwarf plumbago likes similar conditions to the vincas. Yerba mansa and creeping mahonia are native plants that also do well as ground cover.
Vinca Major
Mints are good in light shade. There are many types, from chocolate mint to spearmint to orange mint. I let them grow and bloom. Since bees of all types and sizes love the blossoms, the mint is a great addition to the landscape from the beneficial insect perspective. Many tiny wasps use mint flowers as adult food, while their offspring are busy parasitizing aphids and caterpillars. One thing to remember is to make room for the mint to spread, which it will happily do.
Related to mints, and likely to spread like mints, is dead nettle. Despite it’s name, it’s a great plant that uses little water and has blooms that attract good small insects. Other good flowering plants for light shade areas include the native columbines, lavender, and catmint.
What about turf grass? Most turf grasses like full sun and will get thin under shade, however I’ve had great results with creeping red fescue. This Eurasian native needs regular water to do well but can tolerate deep shade.
By establishing irrigation for shade plants, the trees above them also receive water, which is a great way to make sure those trees get water. Some shade plants are available only as seed (red fescue, for example), but most of them can be found as containerized plants at our local nurseries.
