Is this true...Chrysanthemums don't help Pollinators?

I read this on the internet and wondered "Is this True?"
I do love the Autumn Asters in my yard and the constant buzzing of pollinators around them - I, also, have several chrysanthemums planted that come back every year and when area nurseries bring out new colors, I'm so tempted. So let's talk...

Some main points:

• Pollination is the process that takes place when pollen is moved between flowers for successful seed and food production and ensures that a plant or tree will produce mature fruit and a viable set of seeds that are capable of germination. What do birds and bees have to do with this? Birds, domestic honeybees, butterflies, and other insects and animals are responsible for the moving of the pollen among the flowers. Without the pollinators, there is no plant growth.

• Pollinators prefer some flowers over others, a concept known as Pollinator Syndromes. For example, because a butterfly has a long, slender mouth part (proboscis), they prefer flowers that are long and tube-like, also think hummingbirds. Some flies, on the other hand, have short, round mouth parts much like a sponge. For these pollinators and most bees, a wide-open flower is preferred. Or, for other pollinators, like moths, a flower that is open at night is preferred because that is when moths are active.

• 
  My primary goal is to create a backyard ecology that promotes all pollinators - bees, birds, mammals, reptiles, insects - with plants that sustain them - whether native or non-native throughout the flowering seasons. 

One of my go-to resources is Nature's Best Hope: A New Approach to Conservation That Starts in Your Yard by Douglas W. Tallamy. He believes that "every homeowner can turn their yards into conservation corridors" that promote diversity with native plants as well as other cultivars that contribute to the food web. 

Echinacea choices - Tufts Pollinator Initiative

Some cultivars have been removed from evolutionary history with insects; humans have bred cultivars in labs and greenhouses to meet our aesthetic preferences. And sometimes, by selecting for traits that we deem impressive, like double or triple petals, we inadvertently produce plants that broadcast false advertising and eliminate access. Recent work has demonstrated how cultivars—even ones that look quite visually similar—can vary dramatically in the abundance and diversity of insects that they are able to support, so it’s important to choose carefully. References from Tufts Pollinator Initiative article are in the link below.

While cultivars are great for people, they are not always great for pollinators. According to Tufts Pollinator Initiative, native plants and their pollinators share a long evolutionary history, and many flowers have evolved particular traits that signal honest advertisements of a high quality food resources. For instance, the smell and color of wild geranium tell a bee that nectar and pollen awaits and the dark lines on the petals help them to quickly locate their meal. 

However, some pollinators are "generalists" that will feed on a variety of nectars and pollens. That explains why you'll see bees, butterflies and other insects flying around such non-natives as butterfly bush, catmint, lavender, sedum, salvia, Russian sage, mints, lantana, pentas, daisies, alyssum and zinnias. See Cornell Cooperative Extension list for more. Although pollinators prefer natives, says Tallamy, "If their mouthparts work, they don't care if it's native or non-native." 

My new favorite bush 
Caryopteris 'Blue Mist'

Potted greenhouse mums that we see everywhere this time of year are not bred for their pollen, nectar, or accessibility to pollinators. Most are bred to have multiple petals which reduce accessibility to pollinators. Some good features about these mums is that they are bushy and provide cover for a variety of  predators and parasites that naturally keep plant pests under control. Try an old fashioned Mum instead...or Autumn Asters...or Autumn Sedum!

Planting trees in the fall? Let's do this!

Fall is a great time to plant trees. What is the best way to plant them? Whether you plant them yourself, or you use a landscape contractor to plant your trees for you, there are recommended practices you should follow. Improper planting of trees, both in the nursery setting, and in the landscape setting, contribute to more tree deaths than all other factors combined!

Let’s review what are currently the best management practices and minimum standards which should be followed when planting a tree.

First, call 811 before you dig. Your spouse will be extremely unhappy with you if you should cut the internet cable, or worse, hit a gas line.

Next, look up. Make sure you have vertical clearance for your trees. Avoid planting them under the utility’s right of way.

Once you have done a site analysis to ensure you have selected the right tree for the right place and that you are not going to disrupt any utilities, head to the nursery to buy your plant material.

Here is where it becomes important to know what to look for when purchasing plant material. Look and shop around. Examine plant material carefully. You are making an investment that could add $20,000 or more to the value of your property, treat the experience as you would buying a new car! Check your tree for signs of girdling or circling roots. Make sure the tree is free from broken, rubbing, or damaged branches, and any place where the trunk has been injured. A tree should have good structure with a single trunk. Avoid co-dominant trunks.

The next step is to dig a proper hole. Standards state that the planting hole should be a minimum of 1.5 times the diameter of the root ball. Research from land-grant universities suggest a saucer shaped planting hole three times the diameter of the root ball. This allows the roots to establish quicker and avoid post planting stress. In our poor soils and arid climate, establishing the root system and minimizing stress factors is extremely important.

Be sure you are planting the tree at the proper depth. As mentioned above, planting trees too deep, either in the nursery setting, or in the landscape setting can lead to circling, and/or girdling roots and eventually, death. Check the depth of roots in the root ball by using a blunt probing instrument, such as a screwdriver. Do not assume it was planted correctly in the nursery! Two to three structural roots should be no deeper than one inch measured four inches out from the trunk of the tree. If roots are deeper than that, you will want to remove soil from the top of the root ball and adjust the depth of the planting hole. 

Handling the tree carefully by the root ball, place the tree in the planting hole with the root ball rising above the soil grade one to two inches on firm, undug soil. Once the tree is in place, remove the burlap and wire baskets from the top third of the root ball. Fabric, paper pulp pots, and containers should carefully be removed.  

Once the tree is properly in place, begin backfilling the planting hole. It is not recommended to add amendments to the planting hole as this creates a second container roots to have to grow through to establish. Planting holes should be amended with no more than 10% organic matter.  When backfilling, add the soil in small amounts and use water to settle it. Avoid compacting the soil around the roots.

Now you may add mulch. Just avoid mulch volcanoes

and don't allow mulch to touch the trunk of the tree. Mulch should be kept a minimum of four inches away from the tree's trunk. Not following this practice allows for disease and decay organisms to rot the trunk of the tree. Mulch should be applied at a depth of four inches. For young trees prone to winter damage, or in areas where animals can cause damage to the tree, consider protecting them. Tree staking is not recommended except in wind prone or high traffic areas. 

With this information, you are ready to go out and plant a new tree. Although these steps are an increase in labor, the return on the investment is a higher quality, longer lasting landscape.

What Pollinators Need in the Fall

Fall flowers for pollinators

 Pollinators Feed Us as We Feed Them Now is a critical time for Pollinator Bee Care! Here's what we need to do to keep the bees and the butterflies in our garden and help them prepare for winter.

Give Them Food.  Plant many different colors of flowers and different shapes and sizes to increase pollinator diversity.  Provide a variety of blooming plants throughout spring to fall.  Of particular importance are early spring blooming plants because they provide an immediate food source after the long winter.  Plant a variety of annuals, perennials, and flowering trees and shrubs. Late summer and early autumn (end of August through October) are very important periods for the production of adult worker bees that form wintering clusters in their colonies. Click the picture caption for more.

Make a Bee Hotel.  Your bee hotel might be as simple as a couple holes in some untreated wood or something more decorative and elaborate. - build one.  The bees won’t care what it looks like as long as it’s sheltered from too much sunlight and the elements - mainly moisture.  Or leave an area of bare dry soil or a brush pile to encourage ground nesting.  It doesn’t have to be unsightly.  An area behind a shed or out of the way so it’s not as noticeable will do wonders to attract bees.  Just make sure it’s in an area that doesn’t have a lot of human interaction so bees will be encouraged to stay.

Plant Native Species.  Plant different flowers, shapes, sizes, colors, and group together in a sunny location.  By planting in groups, you’ll provide the nectar all in one easily accessible area.  Native plants not only survive more easily than non-native plants, they attract more pollinators.  

Bee Hotel

Avoid Pesticides.  Sometimes we rush to use a chemical as a quick-fix instead of realizing a plant that is stressed needs a diagnosis.  Your local extension office can help determine the problem with your plants so bring your sample in, and if detected early there is often a non-chemical solution.  If pesticides can’t be avoided, make sure to follow the instructions and apply the right amount during a cooler time of day.  Applying more chemicals than instructed won’t help get rid of them faster, but it might result in a chemical drift to other areas and plants you don’t want to be affected.  Make sure if you do apply it’s not to flowers or weeds that are already in bloom.  Keep in mind, spraying insecticides can cause an outbreak of aphids or spider mites because beneficial insects have been killed. Wise pesticide use is key.  

Provide Water Sources.  Bees need water to make honey, and other insects besides bees also need water to pollinate.  Even if you don’t have a pond or stream, you can hang a dripping bottle or just leave a small container of water in the open for pollinators to drink from.  Or, install a bird bath. Keep in mind, bugs can’t get out of a water dish unless there are stepping stones for them to get in and out.  Even placing a sponge inside of a dish of water can make it easier.  Here's a short video of bees drinking!

Intro to Seed Saving

Do you want to save seeds from this year’s garden? Seed saving is easier than you might think! It just takes a little time to gather the seeds and a little space to process them. Follow the links throughout this introductory article to learn more.

Tomato Seeds
Tomatoes are a popular seed-saving choice and a good place to start. For tomato seeds, you will need a pint sized canning jar (with its ring) and a piece of paper towel large enough to cover the top. You will also want to have a sharp knife, a spoon, a fork, and a cutting board. Finally, you’ll need a  paper towel for drying, labeling paper, and an envelope to store your dry seeds.

The process starts while your tomatoes are still growing on the vine. Choose the tomato that you want to save seeds from and remember no to pick it. It will need to  continue to grow till it is just past its ripened state  before you cut it off the vine. The next steps are to cut it in half, scoop out the insides into the pint jar and add water until it is half to two thirds full. Using the fork, mash/puree the seed mixture in the jar till it is all separated. Swirl the jar to see if the mix is even. Put the paper towel over the top and fasten it in place with the ring. Let the jar sit on your kitchen counter where you can watch it and swirl it at least once a day for the first two to three days. Let it sit then until it develops a fuzzy moldy looking top. Then add a little more water, swirl, and then let it sit for a minute or so, so the heavy viable seeds settle to the bottom. You can use the fork to lift out and dispose of the slime from the top. Add water, swirl, and let it sit again, then pour off the top mixture leaving the seeds on the bottom. You may have to do this several times until clear water and seeds on the bottom are all that remain. Then pour off the water and dump the seeds on your drying towel. Once they are dry, place them in a labeled and dated envelope and store them in a cool, dry place until you’re ready to plant them next season.

Pepper Seeds
Peppers (Bell, Jalapeno, Poblano, Anaheim, etc.) are another popular seed-saving choice. Just as described above, you want to choose the pepper that you like and want to grow again next year. Cut the pepper open so you can remove the seeds. Put the seeds on a paper towel to dry. Make sure you label your seeds. When they are dry, usually in a couple weeks, soak them in water for a day or so. The seeds that sink to the bottom are your most viable seeds, these are the ones you want to save.

Tomatoes and peppers are a great place to start, but you can save seeds from all of your favorite plants, with a little research. Seed Sowing and Seed Saving, written by Carole Turner, is a good book on how to save seeds and plant them. Also consider your local University of Idaho County Extension Office, your local library, and your favorite bookstore.

 

The advantage of saving seeds from your garden is that you know they grow well in the microclimate of your garden. You also save money and get the satisfaction of being self-sufficient. Seed-saving year after year is called Landrace seed saving and planting. If you have extra seeds, share with your friends or join a local seed bank. 

Pet-Safe Gardening this Fall

What do Lilies, Tulips, Azaleas, and Daffodils have in common besides being favorites in the garden? They are toxic to pets.

Keep your pets in mind when planning your garden!  You will both be much happier with the end result. There are tons of options when it comes to mulch, plants, and pest management, but some of those options are deadly to your pets.

The ASPCA has a highly inclusive list of toxic and non-toxic plants for dogs, cats, and horses too. Penn State has some really good ideas for pet-scaping and pet friendly gardens. Most importantly, do your research and plan before putting anything in your garden.

Kelly McGowan, horticulture specialist with MU Extension, talks about keeping dogs like Buddy safe around plants in this short video.