Sterile versus “Fruitful” Flowers

We all think about planting for bees and other pollinators most of the time, I think. It’s constantly in the news that our pollinators are in trouble, so if we have the choice of planting a shrub, perennial or even an annual that will provide some nectar, why wouldn’t we?

At first glance, these two flowers seem fairly similar, don’t they? Yes, one is a single form and one is a double. One has green leaves and one has variegated leaves. Those are the obvious differences.

What’s not so obvious–and what took me a few years to figure out–is that the flower on the right–the double variegated form (Sugar Tip Rose of Sharon or hibiscus syriacus ‘America Irene Scott’) was sterile–in other words, it made no pollen for the bees.

This is a double edged sword because for those of you who know the characteristics of a typical rose of sharon, you know that unless you deadhead them after bloom, you will have fields of seedlings to contend with. And they root deeply too.

But the bees–and even hummingbirds–do love them. That pollen laden cone (made up of anther, stamens and filaments), in the center of the flower is generally covered in bees. This particular variety even has a red eye to draw in the hummingbirds. (This variety is Lil Kim, or
hibiscus syriacus ‘Antong Two.’)

So what to do? Does that mean you shouldn’t plant Sugar Tip? Well, obviously, I wouldn’t be taking my advice if I said “no!” I planted it in a spot where I clearly didn’t want a lot of self-sowing seedlings from another sort of hibiscus and that’s worked out quite nicely.

It does sort of break my heart when I see the bees visiting, though, looking for nectar that I know they won’t find.

Herbs for Pollinators?

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I have posted about herbs for bees before, when I was talking about self-cleaning annuals. But I think this group of plants gets over-looked as a pollinator source and it shouldn’t.

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Not only are the blossoms some of the prettiest around (these are chives, from earlier in the season, and yes, they are edible, although you don’t want to put a whole chive blossom on your salad. Better to break it into pieces,) but their colors are the right colors usually for bees and butterflies–purples and blues and whites.

The photo at the top is oregano.

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This is cilantro, going to seed and forming coriander seeds.

And sage (mine got too winter-killed to bloom this year) blooms in a lovely blue.

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Finally, this is anise hyssop (agastache) which is an herb in the mint family. Most folks just grow it as an ornamental perennial but it can be used for tea if it has been grown organically.

So in addition to growing herbs for use, why not grow some for the pollinators too?

The Plant that Keeps on Giving

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I bought this plant (the one in the base of the citrus) as a 6″ annual for an outdoor hummingbird container I was planting in 2015. It was called “Jewels of Opar” (don’t you love common names sometime? They’re so romantic!) The botanical name is talinum ‘limon’ presumably for the chartreuse foliage.

As I was scouting around for the botanical on this, lo and behold, I also discovered it was edible! Gracious! This really is the plant that keeps on giving! When I entitled the post that, I merely meant that since 2015, it has self-sowed into various containers of mine and continues to bloom all over the place. You see it here in 3 containers in 3 different stages: blooming, near bloom, and seedling.

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It was blooming outside in my garden beds as well. When I find these flower stalks going to seed, I shake the seeds over my beds and borders and the next season I find plants coming up in the gardens. How delightful. Plants without work. I am all for that!

The article I link to above makes mention of how wonderful these itty bitty tiny flowers are for pollinators. So many of us grow huge hulking flowers to draw in bees and butterflies but we forget about our smaller bees. There are bees that are the size of a grain of white rice and we need to be mindful of those pollinators too!

Of course, if you are going to attempt to eat what you are growing, make sure that you are growing it organically. No pesticides of any kind, especially on the plants but even in your soils. Be mindful of that.

Otherwise, just enjoy these lovely plants and flowers.

 

Composed Flowers

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We hear a lot about “composite flowers” as being great for our pollinators. When they talk about composites, they often talk about things like daisies, cone flowers, sunflower and other flowers with a central disk and a ray of petals radiating from that disk.

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Even these lovely “weeds”–fleabane is the correct name for them and they are in the aster family so you might want to leave them for your pollinators because the tiny little bees adore them–are a fabulous little composite flower. Such a tiny miracle of nature.

I’m here to propose a totally different sort of “composite”–or perhaps I mean “composed”–type of flower that is excellent for our pollinators.

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This photo above is of a great, underused native called veronicastrum. Maybe it’s the name the puts everyone off. The common name is Culver’s root, which isn’t much better. It is native to my part of the country, the eastern seaboard, basically. And normally, it is quite tall, towering over my head. This year it’s stunted–probably only 3′ or so. That’s what 2 1/2 years of drought will do to a native perennial.

What’s great about it is that all these individual spikelets bloom for weeks on end–and sometimes secondary spikelets will form further down the stem, prolonging the bloom time. I have seen several types of bees and solitary wasps all at the same time on this one perennial.

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This of course is our native milkweed, asclepias syriacus. It’s great for our monarchs but what a lot of folks don’t realize is that many bees like it too.

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Finally here is oregano. Notice all the tiny florets. Mine is constantly covered with bumblebees all summer long.

Obviously I don’t use this for cooking or I wouldn’t let it flower. I have some oregano that I use for culinary purposes (meaning that I don’t let it flower) in my vegetable garden. But from what I understand, these flowers are edible too. I would just hate to disturb the bees!

Leave Them Bee!

There is an ever increasing awareness of bees and their role in our ecosystem. In fact, I saw one statement that said that if every bee were to disappear off the face of the earth, humans would only survive for 4 days. Gracious! Surely in these days of cloning and other advances in technology, we could manage to stretch our survival out slightly longer than that, no?

But let’s hope it never comes to that, particularly with all the other dire news on what ever your news channel of choice is these days.

Still in all this awareness of bees, what I want to call most people’s awareness to is the gentle nature of bees. I don’t want anyone with a true allergy to bees to take any risks, of course–no one should endanger his or her life over an insect.

But for the rest of us without true allergies–those with just a morbid fear of insects (which sadly, is just too much of the population as I can attest to from years of retail gardening)–I am here to say that bees do not want to sting you.

Let me repeat that: bees don’t want to sting. Bees want to pollinate plants. That’s why they’re out there flying around. I can tell you that I have handled an awful lot of plants with bees on them and I have photographed even more and bees will not sting you.

There are exceptions to this rule. Don’t get into the middle of a swarm of honeybees. Those are not in the middle of “doing their job.” Those bees have been displaced and are riled up.

Don’t generally mistake bees for hornets or wasps–although early in the season, unless you step into a nest, hornets and wasps generally are fine as well. It’s only later in the season that they get “ornery.”

And don’t start flailing your arms and legs as if you’re trying to signal some sort of alien fleet if something–bee, wasp, hummingbird, or whatever comes nearby. That generally doesn’t end well.

But if you remain calm and keep your arms at your sides (which is a good idea anyway–who wants to be stung under the arm?), bees, wasps and hornets will generally fly up to you, look at you, and just fly right away.

It’s the same with bats. But that’s a whole different animal–literally.

Wordless Wednesday

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These are two bidens plants that I bought for my vegetable garden. Notice I said I bought them for my vegetable garden. It’s important to have lots of colorful, composite type flowers for pollinators in the vegetable garden.

Also notice the difference in the two types of plant tags. I don’t expect you to be able to read them. Just notice that the one on the bottom left is your standard plant tag. I’ll show you the one on the right in a moment.

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Sorry I didn’t think to clean the dirt off this one before I photo’d. I think you can still clearly see the marketing at work on this tag. It’s splashed all over with the words”bee” and “Pollinator Partnership.”

I didn’t pay anything extra for this plant–nor would I unless I were sure that the money were going to support habitat or something. But after my 5 post series on supporting merchants that support pollinators and shopping for pollinators, I thought this was a really interesting piece of marketing!

An Annual for Bees

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I was watering the other day and was surprised by the number of honeybees that I saw on this celosia. It was not something that I expected.

So often when we plant annuals we plant for color or for long blooming time. These plants have performed beyond all expectation, nestled as they are up against a brick wall and a parking lot, in our very dry summer. They’re lucky if they get watered once a week. You all know by now that I am notoriously thrifty with water.

And yet they are thriving and blooming their heads off, as annuals are supposed to do. The fact that the bees love them is quite an unexpected bonus!

As for the mulch–this is my “work” garden. You all also know I don’t mulch at home.