December is filled with shopping and even stressing over ideas for gifts. But I’ve got a few ideas and links to some great gifts courtesy of me and my partners at Southwest Gardening Blog. If you have co-workers, friends, or family members who love plants, we’ve got some great ideas, many of them based on gifts we’ve received or wished for, or products we’ve tested.
Some of my favorite gifts have included cactus-themed containers or office supplies, Olla watering pots and gardening gloves. For links to some of these and other gift ideas, head over to our 2020 Holiday Gift Guide (which also has a link to last year’s guide) for more ideas. You should be able to link directly from our gift ideas to online purchases.
Speaking as a plant geek, I can tell you that anyone who loves houseplants or outdoor gardening also loves plant-related gifts. My daughter has given me so many thoughtful gifts with a plant theme, some of which are included in the Holiday Gift Guide.
Still unsure? We also have a great gift for anyone who either loves gardening or just has to maintain their Southwest yard. Our 2020 Southwest Gardening calendar has photos from throughout the Southwest and gardening tips or tasks by month.
Since New Mexico and nearby states vary so much in climate and conditions, we’ve divided these tips by region: low and middle desert, high desert and mountain regions, and Texas. It’s a practical and pretty gift full of great Southwest gardening information.
If you want a shrub that bursts with mid- to late spring color and thrills butterflies and bees, you can grow Caryopteris (C. x clandonensis). Also called bluebeard, blue mist, and blue mist spirea, caryopteris plants actually are part of the mint (Laminaceae) family, a recent change from their former placement in the verbena family. Regardless, they are nothing like a spirea, but the name has stuck.
Caryopteris is a drought-tolerant shrub that has pretty, sage-like pale green leaves. The leaves have a nice, light scent. They drop in winter (it is deciduous) but begin emerging in late spring or early summer. I leave the brown seed heads on for some winter interest; blue mist still will maintain its shrub shape with dry, light brown stems.
The plant comes from Asia, so it is not native to North America. That does not seem to bother my pollinators and I have not seen the plant spread invasively, unlike its mint relatives. Still, you can prevent it from self-sowing (dropping seeds to create new plants) by pruning it in fall as soon as all the flowers fade.
Where to Plant Caryopteris
This pretty and easy-care shrub can grow and bloom in either full sun or part sun in zone 5 through 8 Southwest gardens. Some cultivars are hardy down to zone 4. The plant can reach 3 feet wide and 4 feet high, but can grow a little taller in the right conditions. It is easy to shape and control. Blue mist can make a nice low hedge if planted close together or serve as a featured plant in a sunny area.
Blue mist does not like to sit in soggy soil, especially in cooler weather, so choose a spot with soil that drains well. We had one near our house that seemed to be getting too much water from patio runoff. When we built a dry river bed to handle drainage, we created a low berm for the caryopteris. It still gathers water from the flowing rain runoff but does not stay too wet.
Caring for Caryopteris
In the first year, water caryopteris regularly, letting it dry a little between waterings. When temperatures stay above about 90 degrees, water blue mist every two weeks if you are not getting rain. To avoid root rot, cut back on watering when nights cool and for plants getting some shade.
Other than that, all you have to do is prune this stunning purple plant once a year. I prune mine in spring as new growth begins to appear near the ground, but you can prune in early fall after the plant fades if you are worried about self-sowing. You can trim the branches down to about 12 to 15 inches from the ground for a pretty shrub effect. We also had some planted together in one area of the garden that my husband shaped so they would frame the nearby Apache plume.
If you do get volunteer plants or your caryopteris outgrows its spot in your garden, it is an easy shrub to transplant. Carefully dig deeply around your small volunteers soon after their lower leaves green up in spring. We also divided the one we put back on the berm, and both plants have retained a nice round shape.
It’s drought tolerant, a pollinator magnet and easy care. You can grow caryopteris!
When you tour botanical gardens or private gardens, do you ever look up to see what’s above your head? Most of us plan our gardens while sitting on our back patio or strolling through its paths. Often, we choose plants simply because we see them at a nursery and love their flowers. There’s nothing wrong with that, but one day soon, take a look at your landscape from the point of entry, such as the gate to your backyard, and walk around, considering the overall look from ground level to tree canopy.
You might be pleasantly surprised, and you can add interest and beauty to your garden by considering what goes on over your head. I recently toured several gardens in the Denver area and noted use of arbors and other design elements to add height and 360-degree interest to landscapes. Here are a few examples.
Decks and Patios
Al you need are a few containers and some “engineering” skills to garden vertically, so to speak. Here are some of my favorite examples.
Arbors and Pergolas
Some plants are just born to trail up, down or around. With a well-placed arbor, you can add height, shapes, color and materials to your garden. Most of all, you can display some beautiful climbing plants that double as shade-makers.
Mix up Plant Heights
Finally, don’t be afraid to add tall trees or other natural elements right in the middle of your garden. I always worry I have to place the tallest plants in the back. But breaking the “rules” can be fun and a hit.
We are wrapping up a big project in our rock garden. It involved removing some lower beds and extending the raised beds out, bordered by a gabion wall. So, that meant having to dig up and transplant several favorite plants. After all, we needed to fill a lot of new planting area, and it’s always sad to lose a plant simply because of logistics.
So, Tim started digging up some plants last fall, when we began work on the new walls. He planted them in recycled nursery containers with a combination of potting mix and soil from where the plants were growing. When it became warm enough, we replanted them, helping to save a little money on filling our new beds and keeping some of our favorite plants going.
Plants That Naturalize
Many plants we grow in the Southwest re-seed (volunteers) or have spreading habits that make them easy to divide and move. Sometimes, a plant reproduces so easily, it becomes a problem. But conditions have to be just right for that, so I love this feature in a plant. After all, you can always transplant or gift one of your plants. Here are a few low-water plants we “saved” and replanted:
Salvia plants are related to mint, and some of them sprout new plants from seeds. We have a row of midnight blue salvia plants that kept producing “pups,” so we potted some up, transplanted some directly and gave some away. We’ve never purchased the plant; these all came from one that was here more than six years ago.
Likewise, we have a purple penstemon (Rocky Mountain penstemon, or Penstemon strictus) that Tim dug up from one that spread in some grounds he used to care for. We planted in at our last home and it spread a little more, so we brought a part of it here. We had to transplant it to build our new bed, and now have at least six plants from the one he dug up about eight years ago.
Blanket flower (Gaillardia) is a wonderful magnet for bees and a great xeric perennial flower. It can spread from seed; we also saved and moved a few to our new beds. They have perked up and are doing well.
Of course, iris reproduce like rabbits and they’re easy to transplant. We also moved some daylilies and split up a Kniphofia (red hot poker) to help fill our new beds. The jury still is out on when the lilies and red hot pokers will bloom, since we moved them when we had to, not necessarily at the best time for the plants.
This native plant is one of several that starts volunteer seedlings around our garden. Although some might see this as a drawback, we welcome the seedlings. If we can’t move them, we always can pull them up if in the way of another plant.
Herbal thyme is one of my favorite plants. The low-water herb does triple duty: it looks and smells great in the garden, it has delicate flowers that bees love, and it tastes great! We have let some plants spread and transplanted others.
Threadgrass is my new favorite low-water plant. It is easy to care for, and produces lots of little seedlings that are easy to spot and tell from other grasses or weeds. Just dig it up and move it to another spot.
A Few Tips for Replanting
Some of our success with volunteers certainly comes from letting plants go to seed. That can be a bad idea if they become invasive and crowd out other plants or if your front garden looks too unkempt through fall and winter. But re-seeders can feed birds in fall and give you new plants to enjoy in spring.
Remember, if you are planting or dividing a plant, even a xeric one, it will need extra water for at least a few weeks while it gets used to its new home. And it needs a little extra water and care in its first year of life.
Check your favorite local and regional books or with local independent nursery staff to find out plants that re-seed in your area without taking over.
Of course, you also can keep an eye out for plants that re-seed. Nature often puts them in the perfect place, which also gives your xeric garden a more natural look.
Finally, we are guilty of planting one of each plant we like. I’ve since seen enough gardens in which repetition of plants actually looks more natural and striking than stuffing in as many different plants as we can. So, don’t be afraid to plant three or more of the same plant!
Each year, Pantone, which is the universal standard for color in printing and graphic design, selects a Pantone Color of the Year. The 2019 color is Living Coral. The color (Pantone 16-1546) is named for the coral that thrives beneath the surface of the sea and the warm pinkish-peach tone represents the natural warmth and comfort of a coral reef. One of the reasons for its selection is a trend noted by Pantone researchers of companies and designers using the color in branding efforts.
Living Coral in Nature
Often, garden writers plant sellers highlight bright purples, reds and yellows. They make for stunning photos or turning heads when driving by a landscape. But I’ve always loved this more subtle color. It’s not as common in native plants as are many other bloom colors. But the hint of pink, peach and oranges with golden tones beneath makes for some attractive combinations in the garden.
With undertones of peach, coral complements blues in the garden and the pinker tones look amazing with green. Softer hues of coral stand out with bright yellows. Aside from living coral in the sea, which most of us never will see in person, you can find the color in natural items like peach blooms and peels or fresh salmon. It’s also a captivating color in the flowers of the plants below (click any thumbnail to scroll the gallery).
Photo Gallery: Living Coral in the Garden
If your garden, houseplants or a favorite container lack coral color, think about adding some in its honorary year!
No, I’m not kidding. There is a flower that grows well in the Southwest that smells like chocolate. It’s like my two favorite things in one pretty package! Chocolate flower (Berlanderia lyrata) casts its rich scent throughout your garden. Be sure to plant it where you can bend over and take a whiff on those occasional days with no breeze. It’s an easy plant to grow and care for.
Native to Dry Areas
No wonder chocolate flower is easy to grow in New Mexico; it is native to dry plains and hills of New Mexico, Arizona, Colorado, Texas and Kansas. It grows best in elevations of 4,000 to 7,000 feet, so Berlanderia thrives in high deserts and intermountain areas like mine.
Because it’s native, and probably because it looks and smells so great, chocolate flower attracts butterflies, bees and birds. And deer leave it alone! Need more reasons to grow chocolate flower? It reseeds naturally, but not aggressively, so one plant can turn into a few or more, depending on lots of conditions and where you plant the first one. Another great feature of this native is that it will reseed more naturally if planted near rocks or gravel mulch. The rocks “trap” the seeds when they blow in the wind.
Caring for Chocolate Flower
You can plant chocolate flower in nearly any type of soil, but it probably will do best if the soil drains well. Be sure to place it where it will receive plenty of sun – up to all day – and where its mature height (about a foot to 15 inches tall, and up to two feet wide) will work without overcrowding. Give it a little more water the first year, and then chocolate flower should grow and bloom with mostly rain only. Each spring, trim off dead flower stalks and some of the foliage if necessary to keep the plant base about three inches high.
Chocolate flower is a perennial in zones 4 through 11, although ask for the variety best for your area. For example, High Country Gardens has introduced a new Mora County mix of B. lyrata that is particularly cold hardy (Mora County is a mountain and high plain area just northeast of Santa Fe). Deadheading, or removing spent blooms, keeps Berlanderia blooming.
Enjoy Growing Chocolate Flower
Chocolate flower is in the daisy family, a relative of the sunflower and others, so it makes a nice cutting flower as part of an arrangement. You can bring that soft chocolate scent inside! I love the color of the flower buds – they look like a sage green paper flower. Its growth habit is bright and colorful but just wild enough to fit in a natural looking, xeric landscape. Leave some of the drying flower heads on your chocolate flower at the end of the season if you want it to reseed in your garden. Then watch in spring. If conditions are right, you might see a few new crowns of chocolate flower with the distinctive leaf pattern.
It’s a good thing chocolate flower can spread, because you can’t move it. The plant has a tap root (which helps its drought tolerance) that doesn’t survive division or transplanting. Otherwise, chocolate flower is a perfect, sunny perennial for a xeric garden.
It’s spring and time to think about growing food and flowers this summer. Save money when you start some seeds inside. You can find plenty of tips online for light, soil and water requirements, but I wanted to mention a few other hard-earned “secrets” from my experience and talking to others.
In general, start seeds about six weeks before your planting time for the variety. And be sure to pot up (move the smaller seedling to a larger pot) once while seedlings are inside. Here are 5 other tips:
1. Before starting vegetable or herb seeds, be sure they transplant well.
If they do better with direct sowing (placing the seed right in the ground), wait not just past your last freeze but until air (and therefore, soil) temperatures have warmed. Cucumbers are a great example. I have planted them too soon and then had to plant again when the ground warmed because the first ones just didn’t take. Many annual flower seeds and some herbs do fine with direct sowing, which is easier than starting small plants inside.
2. Not all vegetable seeds or seedlings go into the ground at the same time.
Lettuces, cilantro and carrots do better in spring or early fall than in summer heat. Tomatoes need moderate heat. Planting and harvest times vary for edibles. This also goes with my next tip:
3. Look for information specific to your region.
Seed packets can help, but in New Mexico and other Southwest states, dates for planting vary widely. This goes for last or first frost dates and for peak heat. Low desert areas, in particular, have growing seasons markedly different from the rest of the country. Check with local nurseries, extension offices or master gardeners for help knowing when to plant.
4. Thin seedlings.
This is the hardest lesson. But you should thin the seeds that sprout in your indoor start pots and those directly sown before they get too big and share roots. In the starter pot, it is best to take a small narrow pair of scissor or garden clippers and cut the spare seedlings off at the soil level. Pulling it up could damage all the seedlings in your pot. Thinning in the ground is a matter of preference for how your plants will look. But remember, crowded seedlings are not as healthy as single ones with plenty of room for their roots, and vegetable plants should not touch one another if possible. The leaves need sun and air flow.
5. Be sure to harden off seedlings.
This requires patience and some time. Your plants need to get used to their new home, just like flatlanders need to acclimate to high altitudes. Get your seed starts used to a breeze and the sun before placing them in the ground. Read more here about how to harden off your seed starts.
Finally, start just enough for a spare or two in case a few seeds fail to take or the seedlings get off to a bad start. But don’t plant 10 tomato seeds indoors if you plan to grow only one or two plants, unless you have friends and family who would love to take your other healthy plants off your hands.
My mantra is “Gardening Should be Fun.” Taking the pressure off makes it more fun. In other words, your garden doesn’t have to look like the cover of a magazine or top Pinterest pages for you to enjoy the process and the results.
So, if you are a new gardener or have a friend or relative who wants to grow plants and doesn’t know where to start, you can watch my online course with the basic terms and concepts. I developed the course for Southwest Gardening Blog, where I am one of four gardeners/authors.
The online class only is available through February 28, so be sure to sign up soon. You can watch it whenever it is convenient and as often as you like. Have fun with plants!
It’s easy to spot possible problems with a plant’s leaves, stems or flowers. Those are the parts we enjoy seeing every day in our garden. But what about the parts that lie beneath the surface of your garden or container?
We can forget all about the roots when enjoying a plant’s shape and color. But some of the toughest tricks to gardening involve root care – watering enough but not too much; soil drainage to allow roots to gather water but not sit in them; ability for roots to take up oxygen, and ability of roots to grow outward to support the plant you see above ground. How do you know your plant’s roots are healthy and why is it important?
Roots Affect Plant Health
The way roots grow, and their health, have a profound effect on the size a plant reaches, its vigor, and how it responds to watering or other care you give the plant. The main function of these leafless, underground stems is to absorb moisture and nutrients from the soil around them. The roots store the plant’s food to keep it nourished and alive. Roots also help stabilize a plant in the soil or potting mix and physically support the plant’s main stem or trunk.
Types of Roots
There are various types of roots, although most root systems branch out under the soil. You might have heard of a taproot, which is a primary root that grows straight down into the soil and develops few to no root branches. Picture a carrot. The part we eat actually is a taproot. That’s the good kind, but a taproot can be a problem for gardeners. Some trees, such as pecans, grow deep taproots. This makes them much more difficult to dig up and transplant.
Some roots have lateral, or secondary, roots that branch off from an existing root. This happens with fibrous roots because their primary root eventually stops lengthening. Fibrous roots are lighter and smaller in diameter because they have less cell activity than standard roots.
One of the biggest problems with roots is restriction of their growth. This is easy to see when you lift a new plant out of its nursery pot. Some have roots circling in the shape of the container; the roots received good nutrition from the potting mix and plenty of water from garden center staff, but had nowhere to go. When planting, always dig a hole larger than the root ball – up to three times as large for trees and shrubs. And loosen the soil around the outer edges of the hole. If the ground is compacted and dense, roots will have to work harder to spread.
A second problem is underwatering (especially a tree) or watering in brief, shallow periods instead of long, deep soaks. Short watering doesn’t penetrate very deeply, so the roots grow close to the surface. And that can bring on other problems, including damage from lawnmowers or foot traffic. But with less frequent and deeper watering, roots grow downward as they seek moisture.
Roots as Plant and People Food
For plants, the structure and quantity of roots help determine how much water and nutrition the plant takes in. That’s why it is so important to water a plant more in its first season or year of growth than it will need later. The extra water helps those roots take hold and grow so they can store food for the plant.
Aside from carrots, potatoes, sweet potatoes, radishes and beets are among common roots people eat. The mature root – a tuberous root in the case of a potato or sweet potato – holds lots of nutrition.
One final tip – buying a plant that has roots wrapped around inside the pot (rootbound) can make for more challenges when you plant it. You should tease or slice the roots near the outer bottom to help stimulate new growth. But if a plant’s roots are brown or dry, move on to another plant.