Put Out the Welcome Mat
Stroll Harwich Port's monthly advice column by resident contributor and Garden Club of Harwich Conservation Chair Diane DiGennaro. The place to get all your gardening questions answered!
Food, sex and survival. That’s what this column is about. No, it’s not a reality show
starring your neighbors. It’s about what’s happening in your own yard. Right under your nose.
Step out your door today and you’ll hear a purposeful buzzing sound. Stand still and take it all
in. You’ll start to see movement all around you as industrious bees, flies, beetles,
hummingbirds, butterflies and a huge assortment of insects and birds beat the bushes (sorry, I
couldn’t resist a good pun!) for food. As they search for high energy nectar, their bodies get
dusted with pollen. Moving from flower to flower, they fertilize the plants as an afterthought.
It’s this fertilization that allows plants to fruit, create seeds and reproduce. Berries for
breakfast, anyone?
Creatures that carry pollen from plant to plant are known as pollinators. Bees seem to
be the poster children for pollinators being very efficient in their pollen dispersal and having
lots of relatives, but there are an amazing 100,000+ invertebrates that are part of the pollinator
party. And that doesn’t even include the myriads of mammals, birds and other animals that get
into the act.
“Why should I care?” you might be thinking as you’re sipping your coffee. Put down that
mug right this minute and stop chewing on that massive almond croissant for a moment.
Without pollinators, there would be no coffee beans. Without pollinators, the wheat for that
yummy croissant won’t be happening. And don’t get me started on almond trees. It’s estimated
that pollinators contribute to one out of every three bites of food we take. Unless we support
our pollinators, we will be a very hungry nation.
I hope I’ve scared you enough to now be sipping that coffee with a renewed interest in
caring for pollinators right in your yard. It’s not difficult. Just tweak some habits. Start by
planting more natives. Pollinators and native plants are BFFs and have hammered out a deal.
Natives provide food and homes for their besties and the pollinators return the favor by
assuring native survival through regrowth. Don’t you just love a happy ending?
Put out the welcome mat for our pollinator friends. Provide water for them. Fill a
shallow dish or birdbath with water and add some gravel so they have a place to alight. If you
want to give special VIP treatment to your butterflies, mix sand and compost in a pan with
some water to create mud. These lovely ladies will drink the water and extract minerals from
the mud. It’s their spa day.
Pollinators are not so different from us in their need for food and homes and ports in a
storm. Include host plants like milkweed for the Monarchs. Build your very own maternity ward
by leaving hollow stems in the fall for the pollinators to lay eggs in. Leave a patch of earth
unmulched for the ground nesting insects. And when that storm rolls in with wind and rain and
you’re snuggled by the fire sipping a hot toddy, you can rest comfortably knowing you have
some dense shrubs or patches of wildflowers or a brush pile for them to shelter in.
Our goal here is to make our spaces as pollinator friendly as we can. The benefits are
enormous. 75% of all flowering plants are pollinated by insects or animals. Those plants clean
our air, give us oxygen, feed us and our wildlife and stabilize our soil. They drive our healthy
economy. So here’s the thing: you want insects in your yard. They are a sign of a healthy
garden, a healthy earth.
Avoid pesticides and herbicides. Neonicotinoids are the most widely used insecticide
and they are very toxic to pollinators. They are designed to spread throughout the plant’s
tissues so that even pollinators that eat the leaves or the nectar are sickened or killed. These
chemicals persist in the environment from months to years and they’re water soluble, putting
aquatic life at risk.
By now you’re on your second cup of coffee and you’re wondering what your options
are if you don’t use pesticides. Here are some better solutions: hand pick pests or use natural
pest deterrents such as soap (not detergent) or chili pepper. Invite natural enemies by planting
native plants that attract them. Try for the least toxic product to meet the need. And maybe,
just maybe, you can take a deep breath and learn to accept a few nibbled leaves in your garden.
It’s just your friendly neighborhood pollinators come to call.
More info on attracting pollinators:
Say “hello” to Walsh’s Digger Bee (Anthophora walshii). He calls Cape Cod his home,
preferring coastal habitats and sandy soil. He is ground nesting and feasts on yellow wild indigo,
orange milkweed and goldenrod. Tell him I said “thanks” for all his efforts on our behalf.
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Diane finds magic in her days, or maybe magic just finds her. Either way, she enjoys digging in dirt, talking to plants and writing. She is a Master Gardener and the current Conservation Chair of the Garden Club of Harwich. She’s written for PrimeTime Cape Cod and The Burlington Free Press (VT). She has been published on CapeWomenOnline and her flash fiction has been published on EverydayFiction.com.