Backwards isn't exactly a gardening word, but planting backwards can make you look like an amazing gardener!
How many times have you been preparing a special meal and thought to yourself, "I wish those carrots/beets/whatever were ripe!" Or, when searching for that just right gift for a friend or co-worker, when a miniature herb garden or window box would have been perfect, but there isn't enough time? This is what planting backwards is all about.
We gardeners are an idealistic group. We look to the future each time we plant a seed. You can do the same thing by looking ahead for when you will want or need certain plants and sow accordingly.
To be ready for upcoming holiday meals, make a list of all the garden edibles and ornamentals you will want to have at hand. Beets, carrots, sage, cilantro, onions, parsley, sweet potatoes, green beans, potatoes, garlic, chives, radishes, and pumpkins are just a few holiday dinner staples that you can grow for yourself with just a little pre-planning. Simply count backwards, using the days to maturity for each plant species, from the date you will want to harvest, and plant accordingly. This information is found on seed packets, and you can always look it up online. Of course, we all know that natural processes can be fickle. You may want to give your seeds an extra few days, or even a week or two, and you may want to add a few latecomers, just in case.
Remember that determinant species are more likely to produce a useful harvest within a specific number of days, while indeterminate species will spread out their harvest over a wider period. And you can trick those bulbs into flowering at odds times of the year by chilling them in the refrigerator for a spell. Each species has its out chilling requirements, so be sure to do your homework. And put all those extra seeds to good use!
Don't run out of fresh produce or flowers when you know ahead of time that you are going to need them. Instead, plan ahead by counting backwards!
Swale… Doesn’t it sound elegant to say, “The iris are growing next to the swale?” Well, it certainly sounds classier than saying, “Those flowers, over by the ditch,” but swales and ditches are very similar.
The joy of ditches
Traditionally, a ditch is a V-shaped or U-shaped channel that is cut next to roads that redirect melted snow water downhill, without flooding the road. When I was a kid in Upstate New York, hammering open rocks in the dried out ditch in front of our house was great fun. You never knew what they were going to look like on the inside until you cracked them open! You couldn’t play in the ditch in spring, though. In spring, the ditch held water that was moving too rapidly to be absorbed and too cold to be any fun.
Swales are swell
Unlike a ditch, swales are low places that collect water. They can occur naturally or be manmade. You see them all the time next to freeway on-ramps and off-ramps. These particular swales, or contour bands, act as infiltration basins. They are called contour bands because a trench is dug along the natural contour, and then that dug out soil is used to create a berm on the downhill side. Swales collect water that may contain pollutants and filter the toxins out naturally. Since the water in a swale is in a low place, it doesn’t run off. Instead, it is slowly absorbed. Often, ornamental plants that can tolerate pollutants and wet soil are planted around swales. Also, microorganisms in the soil begin breaking those pollutants down into less toxic materials.
Rainwater as resource
We all know that, in nature, rain falls down, is absorbed by the soil, and is then used by plants to grow. Simple. But we have now paved much of that soil. In the United States alone, by 2004, more than 43,000 square miles of land was covered with concrete. That’s about the size of Ohio, and I’m pretty sure that number is higher today. When rain falls on concrete, or other impermeable surfaces, the water runs off and away, carrying topsoil, fertilizers, pollutants, and small bits of trash and plastic with it. We call that run-off urban drool and all of it the ends up in our rivers, lakes, and oceans. The California Native Plant Society tells us that urban drool is the #1 source of ocean pollution. The average 2700 sq. ft. roof in the Bay Area can collect more than 25,000 gallons of water each year. Rather than allowing that water to go to waste, you can harness it for your garden with a swale.
Swales in your backyard
Swales help retain and filter water three ways: slow, spread, sink. First, the flow of water is slowed down because it has a low place to collect. Then, rather than running off, it has a chance to slowly spread and expand through the nearby soil. Finally, the water sinks, naturally, into the soil where it feeds aquifers and underground creeks. All this water attracts the root systems of many of your larger and medium sized trees and shrubs. These nearby plants tap into this resource, which means they need less irrigation water.
Swales as damage reduction
Swales are an effective way to redirect water away from your home, without letting all that water go to waste. Most homes are built with a slightly sloping grade that should take rain water away from your home. This design really helps prevent foundations from shifting, but where does that water go once it’s away from your house? If the slope isn’t steep enough, very often, you will still end up with a muddy yard. Instead, you can redirect water from your downspouts into swales that draw the water away from your house and out into the yard, where it will nurture your plants.
Swales can be beautiful
Swales don’t have to look like a ditch. Instead, they can be made beautiful with river rocks, and plants that can handle the periodic moisture. This would include sedge, mosses, birch, iris, white cedar, azalea, rhododendron, hydrangea, hosta, Peace lily, japonica, ferns, pussywillow, coreopsis, geranium, and scarlet monkey. Heck, if you had a way to filter out the first flush of rain, you might even be able to grow rice! First flush refers to the first 1/2 inch or so of rain that contains higher levels of dust, debris, and pollutants. Before you install any plants, though, make sure that they are not invasive in your area.
Swales can be an attractive part of your landscape. They make the soil healthier, which makes your plants healthier. Plus, there’s less mud in your yard with a swale. Swales can be one part of a rain garden.
Creating areas where rain water can be slowed down and prevented from running off is called watershed design.
Cattle panels, or livestock panels, make it easy to grow vertically.
Manufactured for the farming community, cattle panels, also known as stock panels, are used to modify corrals, create paths, and move livestock from one place to another. Being made for the rigors of farming and livestock, these panels are durable.
Cattle panel description
Cattle panels are made out of heavy duty 4 gauge (1/4”) galvanized rods that are welded into a grid. Most livestock panels are quite large, usually 16 to 20 feet long and a little over 4 feet wide. They are surprisingly affordable, at $20 to $30 each. [Getting them home can be tricky.] Hog panels are similar, except they are 3 feet wide, and the squares are more narrow along one edge. Once nice thing about stock panels is that you can cut out the horizontal rods along one edge to make legs that can be stuck in the ground for added support. If a full-sized panel is bigger than your garden space can handle, have the seller cut it in half for you, and then you’ll have two panels! Admittedly, this metal is sturdy, so bending (or cutting) it takes some effort. Cutting these panels requires the use of bolt cutters and some arm muscle. Gloves are a good idea whenever handling stock panels, too. Once the job is done, however, your garden will have added vertical space and it is easy to repurpose your stock panels as the seasons change.
Advantages of growing up
Apartment balconies, strips of ground between a house and a fence, and areas next to walkways are just a few places where you can get more out of your garden by growing vertically. Not only does growing vertical take up less space, it often improves air flow, reducing fungal diseases and making plants healthier than they would be spreading out on the ground. Healthier plants are better able to defend themselves against pests and disease, so you don’t have to resort to chemicals.
Ways to use cattle panels in the garden
Because these panels are so sturdy, they can be used in several different ways in the garden. Here are just a few ideas to get you inspired:
Which plants get trellised?
Many different plants can be trained up a stock panel: pole beans, peas, cucumbers, melons, and squash come to mind for most people, but raspberry and blackberry canes can also be trellised using cattle panels. Tomatoes, too, can be coaxed into growing up and around these panels, gaining support similar to what they would get from a tomato cage. Grapes, gourds, and even pumpkins can be trellised on stock panels, but heavier produce may need a hammock for added support, especially as some of them can become quite large!
Cattle panels are not your frail, fancy trellises, prone to rust and breakage. These suckers are sturdy and will last for many years in your garden.
Insectary plants are grown to attract and provide for beneficial insects.
There are many insect parasites and predators that can help control garden pests without the use of chemical pesticides. While they may not eliminate all of the pests, insect parasites have evolved into effective predators of the insects that plague our gardens and landscapes. By installing plants that attract and feed these beneficial insects, the need for more stringent measures is reduced. And, hey, who doesn’t want a garden filled with flowers?
What makes an insect beneficial?
Insects are called ‘beneficials’ when they help us get what we want. In the case of gardening, beneficial insects may be pollinators, predators, or parasites. Pollinators, such as solitary bees, increase crop yields by transferring pollen to female flowers. If you have a monochrome garden with no flowers other than your cucumber and tomato plants, you won’t get nearly the same production as you would with a diverse color palette and many other flowers besides your vegies. Other beneficials, such as lady beetles, chow down on aphids and many other pests, like they were a bag of potato chips. A third group of beneficials is the parasites. These insects lay their eggs in insect pests, killing them from the inside out. The syrphid wasp, or hoverfly, and many other tiny parasitic wasps, are very efficient killers and, no, they do not sting people.
The problem with buying predatory insects
Some beneficial insects are so well known that you can buy them. Lady beetles (ladybugs), lacewings, and preying mantis are purchased each spring by the millions, It is true, they are voracious feeders and they can put a serious dent in an aphid or other pest population. And they can fly, which means that if your landscape does not give them what they want and need, they will go elsewhere. This is where insectary plants comes in.
Color, shape, and height
Some insects prefer globe flowers, while other prefer flat landing strips. Most insects see a very limited range of color (even if that range is frequently beyond what we can see). Some insects prefer flowers and foliage that are low to the ground, while others seek out taller flowers with a better view. By planting a wide variety of flower colors, shapes, and heights, you can attract and retain the widest range of beneficial insects to your garden or landscape.
The trick to attracting and maintaining these beneficial insects is to plan for sequential flowering. Of course, your job will be even easier if you select plants well suited to your microclimate, while you’re at it! The choice of which plants to use depends on the pests commonly found in your garden or landscape. These plants are nearly always a good bet:
Where to put insectary plants
Your insectary plants can be used to create hedgerows that surround a garden plot, along a walkway path, or you can simply intersperse these helpers throughout the landscape. Most residential gardens, however, are too small to make this much of a concern, unlike agricultural fields, so you can put them wherever they will thrive and look nice.
Like other plants in the landscape, your insectary plants will need weeding, irrigation, and protection from vertebrate pests to stay healthy. The initial investment of time and effort will make your job as a gardener that much easier, once these plants become established. Be sure to provide your guests with water, while you're at it!
Designing a garden before planting can make your work easier and help you get the most out of any garden space.
You don’t have to be a landscape architect to put the basic elements of garden design to work for you. Use the information below to start creating a workable garden design for yourself. And remember that most plants are very forgiving and your garden design should reflect you, rather than a textbook. When I am designing a space in the garden, I use a “Perfect Enough” mindset. Perfect Enough means exactly how it sounds. It will work, I like it, and that’s good enough. It does not have to look like a glossy magazine photograph. Garden design is part science, part art, and part whimsy. So, grab some paper, a pencil with an eraser, and a rough sketch of your garden area, and let’s get started!
Whether you are working with a balcony, a small rental yard, or a more substantial suburban backyard, there are always options for gardening. The first thing you need to ask yourself is:
What do you want out of your garden?
Some people garden for fresh tomatoes, melons, and herbs. Others garden as a means toward self-sufficiency, while some garden out of necessity. Some gardens provide a sense of sanctuary, while others are working kitchen gardens. Keep your unifying goal in mind as you read through these principles of garden design to create a satisfying garden. The next question is:
What do you have to work with?
These are physical properties of your garden and landscape location that directly impact plants:
Principles of design
Professional landscape architects use specific principles of design to help them make good decisions, and you can too. Below, you will find a description of each principle, plus questions to ask yourself about your own space.
The limits of your property certainly create boundaries, but you can use garden beds to build boundaries within boundaries. You may be surprised to learn that the human brain has a certain affinity to specific ratios. These ratios are described by the Golden Mean and Fibonacci Numbers (below). Research has shown that we feel more comfortable with shapes and patterns that follow these two principles. In fact, that’s why credit cards are the shape they are! Many plants grow in patterns using these numbers, as well. As you create boundaries within your garden, see if you can put these numbers to work for you, to create spaces that feel “right”. You can also use boundaries to keep chickens out of the salad patch, nosy neighbors from seeing in, or to hide equipment. Identify the boundaries you have and those you want to add.
Golden Mean refers to a ratio (1:1.618…) in which adding the measurement of one long side plus one short side and dividing that total by the long side equals the measurement of the long side divided by the short side. Don’t panic! For example, if you have a garden plot that is 61.8 feet long and 38.2 feet wide, you have the Golden Mean. Here’s how:
(a/b = b/a+b)
Fibonacci Numbers occur when you take two numbers in sequence and add them together for the next number in the sequence: 0, 1, 1, 2, 3, 5, 8, 13, …
What’s really amazing about these two mathematical tidbits is that two consecutive Fibonacci numbers come very close to creating a Golden Mean! Let’s try it and see! We’ll use 5 and 8.
13 / 8 = 1.625
Lines are visual cues that pull our eyes along a certain path. Lines can be straight, curved, vertical, or horizontal. Buildings, fences, pools, existing plants, and paths all create lines.. A row of tall cypress trees will draw your eyes skyward. A curving stone path quietly invites you in to explore. Look at the lines that already exist in your yard and see how each of them makes you feel. Do they fulfill your goals? If not, how can they be changed?
Imagine walking through a garden on a concrete sidewalk. Now imagine walking through the same garden on a path made of wooden planks, or wood chips, or cobblestones. The feel of the entire space changes. Do the current surfaces in your garden allow for proper drainage? Are they durable? Are they comfortable or safe to walk on? Do they match your Dream Garden?
Form, or shape, has a big impact on how a space is perceived. Shape is the two-dimensional view, of say a circle, while form is the three-dimensional sphere. Geometric forms, such as circles and squares, create a more formal garden. Natural forms, such as those created by meandering streams, create a more relaxed atmosphere. When shopping for plants, keep their mature form and shape in mind, as well as size. What shapes will create the feel you are looking for in your garden or landscape?
Texture refers to a plant’s bark, foliage, flowers, and overall structure. Texture can be coarse, medium, or fine. Coarse-textured plants attract attention and delineate space, while fine-textured plants sooth and create openness. Buildings, paths, and other design components also have texture. You can create a sense of space by putting finer textures around the edges, medium textures within that perimeter, and one or a few coarse textured plants closest to the house. The opposite effect can be created by reversing those plantings. How many different textures do you currently have in your garden? Do those textures create the feel you want from your garden? If not, what can you change?
If everything in your garden was green, it would eventually get boring. What colors occur in your garden during each season? Are there times or spaces that need help? You can use a color wheel and color schemes to add balance and contrast to your garden design. The color wheel refers to the three primary colors (red, yellow, and blue), three secondary colors (green, orange, and purple), and so on. Color schemes can be monochromatic (all one color, in addition to green foliage), analogous (any 3 to 5 colors that are next to each other on the color wheel), or complementary (colors opposite each other on the color wheel). Keep in mind that the buildings, paths, and other existing features of your yard are part of this color factor, too. What colors already exist on your property? Are there places you can alter to create a more pleasing experience? Since colors have a big impact on mood, you can create the feel you want with these colors:
Garden furniture & art
Most gardens offer a place to sit, to relax, to enjoy a cup of coffee or a glass of wine. Patio furniture, awnings, yard art, pergolas, picnic tables, fire pits, wood boxes, and all the other manmade elements of your space have an impact on the overall feel of your garden. Looking at what you already have, ask yourself if those items fit in with your overall design, color scheme, forms, and textures.
If time will be spent in the garden or yard at night, lighting can provide safety and atmosphere. Solar lights are a popular choice for illuminating a garden at night, but keep in mind that some plants, like some people, really need the lights out to sleep well. Lighting can be used to shine on paths, doorways, and seating areas without distressing plants.
Your garden is your own. There is no right or wrong way, as long as the needs of your plants are being met and you enjoy it. If you are unsure about how to start, consider these common garden designs:
Plant selection is similar to painting a room. You know what you want the end result to look like, so you go out and buy your paint. A week and half later, you’re still sanding, spackling, and taping. Adding the plants to your garden or landscape, like the paint, is the very last step in a process that takes time. Give yourself permission to take the time you need to plan and prepare properly. After analyzing soil, sunlight, and surfaces, lighting, lines, and location, boundaries, form, and furniture, color, texture, and art, you can finally decide which plants will suit your purposes and your microclimate.
When deciding which plants to put near each other (and which ones need some space), you may want to consider intercropping, or companion planting. While there has been a lot of false claims and propaganda about companion planting, there are some scientific facts that you can put to work for you, such as the Three Sisters Method, used by Native Americans.
As tempting as it is to immediately install your new plants, it is a far better idea to place them in a quarantine area until you are sure that they are pest and disease free. This can save you a lot of time and money in the long run.
When installing plants, be sure that each location will provide the correct sunlight and wind protection. It is nearly always a good idea to install larger plants first, starting with trees, then shrubs, then perennials, and finally annuals and ground cover. Not only will this plan help you to stay focused on the design, but it will also protect smaller plants from being damaged as larger plants are brought in.
I know this sounds like a lot of information. That’s why many people hire professionals, but don’t let that stop you from trying. A printed out Google maps image of your property is an excellent place to start. Heck, print a few of them! Then you can explore each of the design principles, adding what you already have and trying out new ideas without picking up a shovel!
Take some before and after photos and let us see what you have accomplished!
In honor of Lily Hardy Hammond’s 1916 book, In the Garden of Delight, planting it forward means adding plants to a landscape that can be gifted to others. It also means designing a garden or landscape that provides year-round food and color.
As one season passes and another arrives, a whole new set of conditions take the stage. Sunlight hours, temperatures, and rainfall make it easier for some plants and harder for others. Planning a garden design for year-round food and flowers can increase biodiversity and pollination, while reducing weeds, pests, and erosion. It also makes a landscape look lovely every month of the year.
Garden design 101
A few sheets of paper and a garden book or two can help you create a year-round garden design. Begin by drawing a rough draft of an area. Next, pencil in existing perennial plants, structures, lawns, and walkways. Everything else is fair game. You can color code the garden design to include sun and wind exposure, access to water, mature plant height, and color to create a workable garden design. This will also help you to select the best plants for each spot. Also, water use can be significantly reduced by planting varieties with similar water needs together. Put taller plants against a fence, medium-height plants in front of those, and then shorter plants closest to walkways. This makes full use of available soil without blocking anyone’s view.
Garden books, online resources, and local Master Gardeners can help you select plants that will provide flowers, food, and greenery for each season. As one season’s plants wind down, the next season will be coming in, providing year-round food and color. Containers, vertical gardens, and raised beds offer extra growing space and extend the growing season.
Edibles & ornamentals
Bay Area weather makes it possible to grow edible and ornamental plants year-round. Cool season greens and cruciferous vegetables prefer our winter and spring. Potato plants offer greenery in the landscape from spring to summer, and harvestable potatoes in the fall. Perennial edibles, such as asparagus, fruit trees, bramble fruits, grapes, kiwi, and rhubarb are excellent anchor points in a landscape. Ornamental plants can provide many different shades of green, along with other colors.
Planting it forward - for others
Life is rarely restrained. Most plants generate far more seeds than are ever expected to survive. You can harvest those seeds and plant them. Cosmos and marigolds go to seed easily. Those and other seeds can be collected and planted as gifts to family and neighbors. They also make welcome gifts to individuals in hospitals and retirement homes. Melon and squash seeds can be started in small pots and gifted to neighbors and local food charities. Succulents are durable in drought-prone areas and they nearly propagate themselves. This is an excellent children's activity for several different reasons and it costs practically nothing.
So, make the most of your landscape and share the wealth!
We’ve all heard about landscaping, but what about foodscaping?
Since our economic downturn of 2008, a surprising number of households have begun to grow some of their own food. Financial conditions aren’t the only reason. Heavy chemical use, monoculture, GMOs, and agricultural politics have also played a role. [How many hands and machines do you really want touching your food, anyway?]
Foodscaping, or edible landscaping, is a great way to make your yard more productive, while still being pretty. Rather than simply installing raised beds, container plants, and traditional rows to hoe, foodscaping uses food plants in place of more traditional (non-edible) landscape plants.
In practically every location, indoors and out, food plants can be grown in place of ornamentals. Before you transform your garden design, however, it is important to find out what you are working with, identify your microclimate, and decide what you will eat, using these tips:
Many landscapes feature boxwood hedges. Hedges add structure and privacy (once they become tall enough). Instead of boxwood, you can get the same effect while cutting your grocery bill with rosemary, American cranberry, natal plum, bush plum, blueberries, hazelnut, or pineapple guava.
Most landscapes feature ornamental shrubs that require regular pruning, feeding and watering. While they may look nice, they don’t produce food for your table. Instead of yet another arborvitae, barberry, or abelia, you can grow lavender, blueberry, raspberry, currant, gooseberry or bush plums.
Trees & vines
Fruit and nut trees are excellent investments in a foodscape. In addition to the shade, a single orange tree can produce 130 pounds of oranges each year, for 50-100 years. That’s a lot of citrus! Almond, peach, pear, nectarine, avocado, plum, cherry, fig, pecan, hazelnut, walnut, hickory, and apple trees can often produce more food than a single family can eat in a season! Luckily, there are plenty of ways to put food by, and friends and neighbors are usually very happy with gifts from your foodscape! If you have a pergola or apartment balcony, you can also grow grapes or kiwi.
Herbs are some of the easiest plants to grow. Once established, they generally prefer to be left alone. The oils that make them so delicious to us tend to make them less desirable to many garden pests. Rosemary, basil, thyme, parsley, cilantro, oregano, lavender, bay laurel, sage, chives, marjoram, and dill can all be grown indoors or out and they make great additions to your culinary efforts, without costing a dime at the grocery store.
Depending on your local climate, there are many perennial food plants that can add shape and structure to the garden and put food in the pantry. Rhubarb, asparagus, lovage, ginger, horseradish, mint, Saffron crocus, and strawberries are just a few edible plants that will come back each year, providing your family with fresh food.
Many edible plants are not technically perennial, but can be regrown from uneaten parts. These plants include garlic, onions, leeks, potatoes, dill, fennel, peas, and yams. When harvesting fennel, simply cut off the portion to be eaten at ground level, leaving the roots intact. New plants will continue to emerge from the same root system.
Annuals are the mainstay of most gardens, but they don’t have to be limited to traditional garden beds. Lettuces and spinach can be used as colorful accent plants around trees, among roses (pictured), or in containers. Sweet and hot peppers, tomatoes, celery, artichoke, and radishes make lovely additions to the landscape, transforming what was simply visual into something delicious and useful. A note on radishes and Napa cabbage: If allowed to go to seed, these plants can provide hundreds of delicious seed pods that work well in salads and stir-fry. The seed pods that fall to the ground can be allowed to grow, giving you an even bigger harvest next year.
Seeds & starts
Most seed packets contain far more seeds than you will ever need. Rather than allowing these potential food plants to go to waste, you can host a seed party, where guests are invited to bring a particular seed packet. Guests then swap seeds, so everyone ends up with the quantity and variety they need to get started. Many public libraries are now offering seed libraries, as well. Seed libraries allow people to take just a few of the seeds they desire, making the rest of the seeds available to other visitors.
While it isn’t recommended, due to the risk of disease spread, I have personally used the seeds from store-bought tomatoes, sweet peppers, hot peppers, pumpkins, squash, avocados, and mangos, without any problems. I also use potato eyes, scallion, onion and leek ends, and celery bases. Many commercially grown food plants are sprayed with growth inhibitors, to prevent sprouting in transit, but you can rinse these chemicals off in most cases. Some seeds, however, should not be used. Trees, such as apples, are grown on grafted root stock. The seeds from your grocery store apple will not produce what you want to eat.
You can transform your entire landscape into a foodscape, or you can slowly phase out ornamentals and replace them with food-producing plants. Whichever way appeals to you, I urge you to begin the process of providing your family with food grown by your own hands.
Keyhole gardening is a method developed for areas experiencing severe drought and limited resources, specifically Africa. However, the concept is just as useful in other parts of the world.
Keyhole gardens are a variation on raised bed gardening. They are a round area with a notch in one side that provides access to a composting tower in the middle. Keyhole gardens conserve water and provide plants with easy access to nutrients.
Check out this video about a heart-warming solution to starvation around the globe and in your own backyard!
I hope this information inspires you to grow more of your own food. You can ask your garden questions on my Home page.