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Daylily Grower’s Guide


One of the reasons daylilies are so popular is because they are some of the easiest perennials to grow and can survive much neglect, drought, and other adverse conditions. However, if you want your daylilies to look their best, they will benefit from the periodic care described below.

Watering

Water is the most essential factor in growing healthy, beautiful daylilies. Daylilies love water during the growing season and prefer about an inch of water per week. In many areas, regular rainfall will supply much of that amount.  In areas where rainfall is less consistent, supplemental watering will benefit your daylilies enormously. Supplemental water can be applied overhead through sprinklers or by hand or through drip irrigation systems.

Fertilizing 

Daylilies grow well in any reasonably fertile garden soil. However, a little extra fertilizer can work wonders. If you fertilize only once a year, do so in early spring as new daylily top growth emerges.  Spread a handful of any general purpose fertilizer such as 5-10-10 or 10-10-10 around the base of each daylily clump. In areas that receive regular rainfall, the fertilizer does not have to be watered in. In other areas, watering the fertilizer in is beneficial.

If you are able, it is a good idea to fertilize your daylilies a second time during the year, a few weeks after they are finished blooming.  This will help your plants multiply faster and deliver a stronger bloom performance the following year.

Deadheading and Seed Pod Removal

Deadheading daylilies is really a matter of personal preference and is not essential to growing healthy plants. Most public gardens, major landscape plantings, and highway roadside plantings of daylilies are never deadheaded.  However, daylilies look their best when spent blossoms are removed. The removal of wilted blossoms also inhibits seed set. If maintaining a neat garden is not a priority for you, the spent blossoms will usually fall from the scape in a few days. Leaving lots of spent blossoms on large-flowered daylily plants may leave them looking a bit untidy, so many gardeners simply snap off the spent blossoms as they stroll through the garden admiring their plants.  Once all of the flowers have blossomed on a scape, you can cut the entire scape back to the ground.  If you do not cut it back, it will simply turn brown and remain standing until you cut the entire plant back in the fall.

Some daylily cultivars, especially older types, are extremely fertile and set seed pods readily as the natural result of wind or insect pollination. If these seed pods are allowed to mature and spill their seed in and around the clump, some “volunteer” seedlings may grow up around the original plant. If you allow these seedlings to grow and bloom, you will notice that their flowers do not look like the original parent plant.  If you hadn’t realized that these plants were seedlings of your original plant, you may wonder if your daylily is changing its characteristics. It is not.  Daylilies are genetically stable and are not prone to sporting like some other perennials are.  If you do not want to keep these volunteer seedlings, simply dig them out and discard them.  If you do not want to deal with volunteer seedlings again, be sure to remove the seed pods before they drop their seeds next time. 

End of Season Clean-up

Once you have had several hard frosts in your area, the foliage of your daylilies will turn brown and dry up.  Some gardeners choose to remove this dead foliage in the fall while other gardeners prefer to leave it in place as a form of winter mulch and then remove it in the spring.  Years of observation by experienced daylily growers have revealed no difference in plant performance the following year regardless of when the dead foliage is removed.  Whatever works best for you is just fine.  Just be sure that all the dead foliage is gone by the time the new growth resumes in the spring. 

Dividing Overgrown Daylily Clumps

After remaining in place undivided for four years or more, most modern daylily cultivars will show some gradual decline in bloom quantity and quality.  This is their way of telling you that they are ready to be divided.  When daylily performance begins to go downhill, it is time to dig and divide the overgrown clump. Daylily division is a relatively simple task but requires a bit of muscle if the clumps are large.  Though it can be done any time the soil is workable, it is best done right after the daylily has finished blooming.

Daylily division can be done a number of ways.  If the clump is not too large, you could simply cut the clump right down the middle with a shovel and dig out one of the halves, leaving the other half in place.  If the clump is fairly large, it would be better to dig out the entire thing and divide it down from there.

If you choose to dig out the entire clump, grab a shovel or gardening fork and a tarp.  Lift the entire clump from the ground and shake off as much soil from the clump as possible (this is much easier to do if the soil is dry at the time). If you are planning to divide the clump way down into single fans, you may want to wash all the soil from the roots using a garden hose with a sharp stream nozzle to make the job easier.  If you are just going to separate the clump into a few pieces, washing the soil off is not necessary or recommended.

With the clump sitting on your tarp, use your shovel or a sharp knife to divide the clump down into smaller pieces.  Don’t worry about slicing through the crown. Daylilies have enormous regenerative and recuperative capabilities, and healthy new plants will develop even from damaged crowns. It is best to leave three or four fans in each division so that your new plants will still be showy bloomers the following year.  If you need a lot of divisions to fill a large area, it will not hurt the plant to divide it down into one fan divisions.  However, these small divisions will require a bit longer growing time to redevelop into showy clumps.  Discard the old, woody center of the daylily clump; it is no longer productive and you have plenty of healthy new divisions to work with now.  If you have extra plants, offer them to friends.

It is best to plant your new daylily divisions as soon as possible after they have been made.  You will likely have many more than can fit in the original location.  Hopefully you planned ahead and have thought about where you are going to plant them!  Plant them at the same level they were growing at originally, with the crown approximately one inch below the soil line.

Article Courtesy of Walter’s Gardens

Turn your patio or balcony into an exotic tropical getaway with the help of bold, beautiful tropical plants. Used as dramatic summer annuals in trendy decorative containers, tropical plants with rich foliage or sizzling-hot blooms turn outdoor spaces into hot spots for relaxation and entertaining.

From birds of paradise and flowering gingers with striking, vibrant blooms to elegant tropical hibiscus and rich, green palms, tropical plants have different needs than plants from more mundane locales — especially when it comes to nutrition. Keeping tropical plants at their peaks of beauty and performance means meeting the following specialized, yet simple, needs:

Bird of Paradise flower

Exotic tropical blooms flourish with specialized blends of nutrients.

LIGHT

When you think of tropical climates, your first thoughts might be of hot, sun-drenched shores. However, many popular tropical plants are “understory” plants that live beneath taller plants in tropical jungles. Tender tropical foliage can sunburn, just like human skin, when moved quickly into hot, direct sun. When plants are used to indoor living, in homes or stores, the results can be unappealing.

Allow tropical plants to acclimate gradually to new light levels whenever you move them, whether the change is from low to bright or vice versa. For most tropical plants, bright, indirect light and protection from the sun’s most intense, midday rays is best.

A potted palm next to swimming pool.

Without added iron and magnesium, palms grow pale and unattractive.

SOIL

Good drainage is essential for tropical plants, especially when they’re placed in containers where water can’t move as freely as it does in loose, rich, jungle soils. Tropicals don’t do well when their roots stay wet, and soggy, poor-draining soil saps their health and beauty quickly.

Always choose planting containers with good drainage holes, so excess water can run through. If you use decorative containers as cache pots, with your planting pot tucked inside, keep them free from standing water. For container planting, look for a lightweight, commercial potting mix labeled for containers. Add in earthworm castings for extra organic matter, and you’ll have a mix ideal for tropical plants.

Red hibiscus flower

Low-phosphorus fertilizers encourage abundant tropical hibiscus blooms.

FERTILIZER

To stay healthy and lush, tropical plants need less phosphorus relative to other primary nutrients. On a fertilizer label, this means the middle number of the “NPK” trio — nitrogen (N), phosphorus (P) and potassium (K) — is lower than the other two. To keep their rich colors intact, tropicals also need more iron and magnesium than most common plants.

Many gardeners have learned to give blooming plants more phosphorus to promote flowers, but tropical bloomers need just the opposite. Use a fertilizer formulated especially for tropical plants, contains lower phosphorous relative to other nutrients, along with added iron and magnesium to support beautiful foliage and bold, tropical blooms.

WATERING

Soil in containers is more exposed to heat and drying winds than soil that’s protected under the surface of a garden. As a result, soil in outdoor containers dries out much faster than garden soil underground, especially under hot summer sun. Outdoor containers need regular monitoring and frequent, thorough watering to prevent tropical meltdowns.

Water your outdoor tropicals so that soil stays moist, but not soggy. Never let them completely dry out. If drying soil pulls away from the sides of your pot, press it gently back into place. Otherwise, water will run down the sides without ever reaching roots. Mulching your container soil with a decorative mulch, such as orchid bark or light-colored pebbles, helps soil retain moisture and avoid overheating. It also gives planters a crisp, finished look.

PROTECTING

Outdoor tropicals are prone to insects and disease, such as whiteflies, aphids, and spider mites. Visible signs of damage can be yellow spots or webs on leaves. Sevin Sulfur Dust starts killing immediately upon contact, and will not harm the plant. People and pets may enter the area once dust has settled. Apply a light dusting frequently to keep your tropicals healthy and free from insect and disease damage.

Tropical Lounger and plants

Tropical plants beautify indoor and outdoor spaces.

INDOOR CARE

If you want to keep your patio tropicals from year to year, move them indoors when nighttime fall temperatures start dropping below 55 degrees Fahrenheit. While those temperatures won’t kill most tropical plants, they can damage the foliage and send tropical plants into tailspins of stress. In addition, fall frosts can come without warning.

Make the move indoors gradually, and give your plants as much natural light as your home allows. Place them away from heating vents, and monitor their changing needs. Once indoors, tropicals require less frequent watering and less fertilizer than they needed outside. 

Article Courtesy Pennington Seed Company

What is a native plant?
Seems like a simple question, right? It turns out that some things are not so easy to define. Horticulturists, botanists, growers and gardeners don’t always define the word “native” in the same way. Here’s how they differ.

The Strict Definition of Native
Some people believe that only plants found growing naturally in the wild, with no intervention from humans, are truly native to the place they are growing. If you collected seed from these wild plants and grew them in your garden, those seedlings would also be considered native.

However, if you selected one of those seedlings, gave it a name, and propagated it for sale, strict nativists would no longer consider your new named seedling to be native. Since none of the plants Proven Winners sells can be found in the wild, none of them can be called native by this definition.

Native Cultivars
Many people who enjoy native plants also consider seedlings and cultivars of these plants to be native. You may have heard the term native cultivar (“nativar” for short) used to describe such plants. A native cultivar is a plant that results when native parent plants are used to create a new cultivar.

In the case of one parent, a plant breeder might select and propagate one plant that has an especially unique trait, like brighter colored flowers, out of a hundred seedlings sown from a native species. This one selected plant would be considered a native cultivar because it is a derivative of the native species.

In the case of multiple parents, a plant breeder might make a “complex cross”, transferring the pollen from more than one native plant onto another in hopes of making seedlings that inherit desirable traits from multiple parent plants. The resulting seedlings would all be considered native cultivars.

Proven Winners Perennials and Proven Winners ColorChoice® Shrubs that are labeled as “native to North America” on this website are all native cultivars. These plants’ ancestry includes only native species and native cultivars with North American parentage. If any of the parents used to create a new plant was not native to North America, the resulting Proven Winners plant would not be classified as native.

Are native plants easy to grow?
There are many myths surrounding native plants. One is that all native plants are easier to grow and longer lived than cultivars. In many cases, this is not true. First, you need to look at where the plant you want to grow is native to. If you live in Wisconsin and that plant is native to the Southeast U.S., it may be quite difficult for you to grow because of the difference in climates. If you want to grow natives, it’s a good idea to check the USDA website to see which types of plants are native to your state.

When plant breeders select cultivars of native plants, one of the characteristics that is commonly sought after is disease resistance. Many native species of Monarda (bee balm), for example, are commonly plagued by powdery mildew in the wild, but named cultivars have been selected for their disease resistance.

Breeders also select for traits like stronger stems that don’t require staking, a longer bloom time, self-cleaning flowers that don’t require deadheading, longevity in the landscape, and greater vigor. All of these things save gardeners time and resources, making many native cultivars easier to grow and maintain.

What’s your gardening goal?
Everyone has a different goal when they plant a garden. Some are looking to recreate a tiny piece of the prairie that once stood where their suburban home now sits. Some want to grow as much of their own organic produce as possible. Some view planting as decorating their garden, patio and porch with welcoming color.

No matter the goal, many gardeners enjoy lower maintenance plants, those that draw in butterflies, hummingbirds and other pollinators, and those that require less frequent watering. Many native plants offer these desirable attributes.

Article courtesy Proven Winners

What you can do? Tips for Creating a Pollinator Friendly Garden Habitat

By planting a pollinator-friendly garden you are making a difference for honey bees, bumble bees, other bees and pollinators that bring us 1 in every 3 bites of food.
Establishing habitat can be challenging but there are certain things you can do to make it easier and more successful. You are probably aware of many of the points listed below; use what is helpful to your site and disregard what is not.

SITE SELECTION

  • Choose a sunny location.
  • Pick a site that has water access; most plantings usually need water for at least the first few weeks while they establish.
  • Start with a manageable size for YOU to plant and maintain – a window box is enough if that is what works for you.
  • Look for sites that are protected from strong wind.
  • Provide nearby ground nesting sites with bare ground or debris (don’t be too tidy!) and wood nesting sites with wood blocks.
  • Provide a source of water.

PLANT SELECTION – PLANTS VS. SEEDS

  • Seeds will take longer to provide habitat, but they can cover more ground and cost less.
  • Select native plants whenever possible (the FREE ecoregional planting guides at www.pollinator.org are really helpful for all!)
  • The plants you select must provide nectar for carbohydrate and pollen for protein to the pollinators.
  • Different floral shapes and colors will attract different pollinators.  The Pollinator Partnership’s Ecoregional Guides will help identify pollinator needs.
  • Monarch butterflies require regionally specific milkweeds on which they will lay their eggs, and also nectar supplying plants to fuel their flights.
  • Though native plants are most helpful to local ecosystems and  pollinators; here is a list of plants that do pretty well everywhere and are widely available:
  • Lavandula spp. (Lavender)
    Rosemarinus officinalis (Rosemary)
    Salvia spp. (Sage)
    Echinacea spp. (Coneflower)
    Helianthus spp. (Sunflower)
    Cercis spp. (Redbud)
    Nepeta spp. (Catnip)
    Penstemon spp. (Penstemon)
    Stachys spp. (Lamb’s ears)
    Verbena spp. (Verbena)
    Phacelia spp. (Bells or Phacelia)
    Aster spp. (Aster)
    Rudbeckia spp. (Black-eyed Susan)
    Origanum spp. (Oregano)
    Achilliea millefolium (Yarrow)

 

PLANTING/SEEDING INSTRUCTIONS:

  • Plant like plants together – pollinators like large targets to find their source of food.
  • Plan for continuous bloom throughout the growing season so that a good food source is always in bloom.
  • Once you get your seed, store it in a cool dry place until you are ready to seed. Never store seed in a car, plastic bag or outside.
  • If you are uncertain, check the pH of your soil. For forge seed germination and establishment, the pH should be between 5.0 and 7.0. An inexpensive pH meter can be used to conduct this test. Remove all weeds and other debris from the pollinator buffer site.
  • Remove all grassy areas before seeding.
  • Evenly scatter the seed throughout.
  • If deer are a problem, install a deer fence.
  • Cover the newly scatter seed with no more than 1/4” of soil.
  • Water the newly seeded pollinator buffer weekly for 4-6 weeks post-seeding (if it is extremely hot and dry, water more frequently).

 

MAINTENANCE AND BEYOND

  • Be sure to have an Integrated Pest Management (IPM) program in order to eliminate the impact of pesticides on pollinators.  Access to clean forage is critical to pollinator health.
  • Register your pollinator habitat – no matter what the size – on the Pollinator Partnership’s SHARE site (Simply Have Areas Reserved for the Environment).  You can create an account there and upload photos or videos of your pollinator garden.  You will locate your pollinator garden on a Google map that can be visited and updated again and again and connects you to all the “pollinator people” across the United States who are “sharing” a part of their neighborhood for pollinators.

Courtesy – http://pollinator.org/million-pollinator-garden-challenge.htm

As urban gardening continues to trend, container gardens are popping up everywhere! Container gardens are perfect small-space solutions. Not only do they provide added appeal to your space, they also give you delicious food right at your fingertips. If you have limited space, or simply just want to add another element to your existing crop, grow these container plants on your patio this summer.

Espoma soil acidifier, Holly-tone, growing blueberries, BrazelBerries Jelly Bean

Photo courtesy of Bushel and Berry.

  1. Blueberries – These sweet summer fruits grow great in containers. Because blueberries are so small, you can get a big harvest with very little space. Blueberries love acidic soil, so check the pH level of your soil and add Espoma’s Holly-tone if necessary. Check out more on growing blueberries here.
  2. Tomatoes – With tons of varieties, there is a tomato for everyone. Some of our favorites to grow in containers include smaller varieties like grape or cherry tomatoes. These are easy to pick right off the vine and are perfect for gardening with kids. Learn more about growing tomatoes in our ultimate tomato-growing guide.
  3. Peppers – Like tomatoes, peppers come in many different shapes and sizes. Whether you’re looking to add some spice to your garden with jalapenos, or prefer milder bell peppers, these colorful veggies are a vibrant summer sight. Peppers love lots of direct sun, so plant these containers in a bright area.
  4. Zucchini – One of our favorite summer veggies, zucchini are a bit larger than tomatoes and peppers and need more room. Grow in a container with at least a five gallon capacity with proper drainage. Use Espoma’s Garden-tone to get the most out of your zucchini plants. Like peppers, zucchini will thrive with 6-8 hours of sunlight, so plant in a sunny spot.
  5. Herbs – Because herbs are small, they are the perfect fit for any container garden. Kitchen staples such as rosemary, basil and mint are great additions to any dish, or even a refreshing summer drink. Grow herbs in Espoma’s Organic Potting Mix in containers inside or out.

If you have limited space, don’t let that discourage you! With the right containers and a little bit of planning, you can have a delicious summer harvest in no time.