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Container Gardening, Insect Habitats an other May News
Container Gardening
May is a mad dash to get our spaces in shape for outdoor entertaining and vegetable and flower gardening. Container gardens have become a universal tool for gardeners of all types as they can meet all sorts of needs.
• They allow plant lovers in rental spaces to enjoy planting with minimal impact
• They provide great accessibility to gardeners of all ages and abilities
• They allow temporary solutions while larger projects are in progress
• They give gardeners an opportunity to plant where soil is poor or where rocks/tree stumps prevent them from digging into the ground
• They give us an easier opportunity to change our minds! Experiment with color, texture, and style - if you don't like it, change it the next season!
We've seen this method come a long way in the past few years It's being used for ornamental plants and fruit and vegetable plants, alike. Some even mix the two in an effort to bring both productivity and beauty to a small space.
The best thing about it, is that it doesn't take up a lot of space, time, or energy to keep going. And new advances are being made all the time as new "container friendly" varieties are hitting the market for all types of plants.
We have a few suggestions for you if you're considering container gardening this spring:
• Many gardeners refer to the "Thriller/Filler/Spiller" method of design where a central plant is surrounded by plants that will fill in and cascade over the edge of the container.
• Give your plants enough space to perform well in their container. This is incredibly important for vegetables and herbs that will be producing for you!
• Use soilless potting media in your containers.
• Pre-made mixes (sometimes called "recipes") can be found in larger drop-in pots that can be placed into a decorative container when you bring it home! Hanging baskets can be another alternative - just remove the hangers.
• Select an appropriate container. The material and size of the planter you choose should be something you consider. Any plants that need to go in for the winter should be in planters that can be easily moved or carried inside. Additionally, different materials need different maintenance and care from season to season.
Healthy Habitats for Beneficial Insects
Creating a garden or habitat within your space to support beneficial insects can be the most effective thing you can do if you have the space. Select plants that are known to support the various life stages of insects you hope to encourage in your garden. For example, parsley is a great herb to host swallowtail caterpillars.
A thriving garden will host beneficial insects including pollinators, predators and parasitoids. Additionally, a few "bad" insects in the mix provide a food source for some of these beneficials and ensure you have a healthy balance in your garden ecosystem. Never panic at the first sight of trouble. Investigate further and monitor a problem as it develops. Always use Integrated Pest Management practices when considering treatment for any pest or disease you find in the garden.
Beneficial Insects in the Home Garden
In recent years, the concept of "insect hotels" has been increasing in popularity. It is important to realize that these structures are considered a fantastic tool in a tool box of many things that are needed to preserve these populations of pollinators, parasitoids and predatory beneficial insects. They can be great educational tools or supplemental habitat when absolutely necessary. Native insects are well adapted to finding shelter in gardens and habitats locally created by you, your neighbors, and surrounding areas.
If you choose to host one of these in your garden, be aware that it is not a 'set it and forget it' type of garden decoration. Take all the precautions to ensure that you are maintaining a healthy habitat by cleaning out nesting each year, monitoring for signs of distress, and purchasing sustainable and safe materials for the insects to be using.
Native Plant Highlight: Pinxsterbloom Azalea
Rhododendron periclymenoides is a native deciduous shrub found in wet woodlands, stream and pond edges and sometimes in open areas where soils are damp. Showy clusters of pink flowers appear in May before leaves expand. This native makes a good addition to a shade garden where it will be out of the afternoon sun. Hummingbirds, butterflies and bees frequently visit the flowers.
Native Butterfly: Red Admiral
This common native butterfly is one of several migratory species, and one of the first to migrate north in early spring. They can be found in moist areas near woodlands, and they visit garden flowers from spring through late summer. The most common host plant of the caterpillars is stinging nettles, which is one reason most people never see them. When the butterfly folds its wings, it reveals the undersides that resemble a Jackson Pollock painting. Red admiral's often land on people to get salts from sweat.
Native Bird: Mallards
Mallard ducks normally lay 4-14 eggs between March and June and the young are on their own after 8 weeks. A maintenance worker at a golf course stopped traffic so this mallard and her ducklings could safely cross a busy street on their way to a reservoir. The nest was an eighth of a mile away on a grassy pond edge.
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DIY – Grow Flowers for Cutting
By Dawn Pettinelli, UConn Home & Garden Education Center
Do you just love fresh flower arrangements for the table or even that single bloom in a vase by your bedside? Wouldn’t it feel great to just stroll out your back door, clip some blossoms, bring them inside and enjoy their beauty? There’s no reason that you can’t. Even a small yard or garden space can yield blossoms for cutting.
While many of us have flowering perennials and even woody plants that make for great arrangements, perhaps a dedicated cut flower planting would provide many more stems for cutting and not create any empty spaces in our garden designs. When planning your cut flower garden, first decide where it should go. The majority of blooming plants need at least 6 to 8 hours of sun each day, a well-drained, fertile soil and adequate water during dry spells. As with all garden plants, a soil test is a great way to find out what is needed to add to soils before planting but without a soil test, follow the directions on fertilizer packages.
There’s still time to prepare new beds for cut flower plantings but another alternative would be to turn over part of the vegetable garden to cut flower production. Probably your vegetable garden already has great soil and is located in a sunny area.
The hardest part of designing a cut flower garden is selecting what plants to grow. There are so many beautiful and exciting flowers to choose from. A good suggestion is to grow easy flowers at first and then progress on to more demanding ones. Another important factor to consider is which flowers need to be purchased as transplants (or started inside earlier under lights) and which can be easily grown by sowing seeds directly in the garden. While there are a number of flowering plants that can be started by direct seeding, you’ll get faster blooms if you purchase or grow your own transplants.
Some that I typically grow each year from seed are zinnias, the tall African marigolds, cosmos, bachelor buttons, calendulas, nasturtiums, and some sunflowers. Cool weather calendulas and bachelor buttons can be sown now but wait until later in the month to plant the rest. A number of cutting annuals will self-seed if blossoms are allowed to mature and the beds are not heavily mulched. Some that spring up for me include ageratums, verbena, ammi, nigella, and wheat celosia. If you have some known self-seeders, wait a bit longer to prepare or till beds to see what sprouts.
Those best purchased as transplants include rudbeckia, snapdragons, cleome, stock, strawflowers, globe amaranth, tithonia, asters and amaranth. Some might have tiny seeds or be slower to germinate or just need a longer time until they produce flowers so starting with transplants may be a good option.
Two annual bulbs that are great for cutting are gladioli and dahlias. A few glad corms can be planted every other week until about mid-June to provide a summer full of spiky, colorful blooms. Dahlia tubers planted mid-May generally start producing blooms by late July but continue until a heavy frost.
There really are quite a few potential cut flower candidates to choose from. Feel free to select whatever colors and flower forms appeal to you most. From a designer’s viewpoint, consider what colors would be most compatible with where you want to place arrangements indoors. Also, whether making more formal arrangements or informal bouquets, flower shape plays a prominent role. Often the most attractive arrangements are filled with an assortment of shapes featuring a focal flower, spiky exclamation points, mounded shapes to hold the arrangement together, greenery for filling spaces and delicate airy springs to lighten the mood. I find mints, artemisia, and ferns make good fillers while grasses, kalimeris, boltonia, and white wood asters provide an airy touch.
The majority of annual flowers do fine at about a 9 by 9 inch spacing so you can pack them in pretty close. Do note that for copious blooms, a fertile soil and adequate water are essential. Maintenance also includes dead-heading, or removal of spent flowers to encourage the production of more blooms. Keep an eye out for plant pests as well.
Even beginning gardeners can set aside some space to grow beautiful flowers for enjoyment indoors. Try out a few this year, make notes on their performance and change up the plant rooster as they gain your approval or not.
For cultural information on growing various species of cut flowers or on other gardening topics, feel free to contact us, toll-free, at the UConn Home & Garden Education Center at (877) 486-6271, visit our website at www.homegarden.cahnr.uconn.edu or contact your local Cooperative Extension center.
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