Hopefully, you are enjoying No Mow March. With the extra time provided by not mowing, you can spend more time trying to observe the diverse array of flowering plants coming up in your lawn. Often these are considered weeds, but a weed is just a plant you don’t like growing where you don’t want it. However, if we can find some beauty in these plants and appreciation for their role in supporting wildlife, then maybe we can turn it around and start thinking of them as wildflowers. As a trained botanist, I’m interested in all the flowers and think of how they grow, what eats them, what pollinates them, how their seeds are dispersed, and what niche do they fill in the ecosystem, even if that ecosystem is my residential landscape. Below are a couple of my favorite plants that come up in my infrequently mowed and/or unmowed lawn during the early spring.
Early Violet (Viola palmata)
This is the one that got me started leaving areas of the yard unmowed or infrequently mowed. Those violet-colored flowers were just too pretty to mow over, and I began giving them a wide berth. Now, I have little meadows of these native violets that spring up every year and give me great pleasure to observe.
How could you mow these violets down? Credit: Mark Tancig, UF/IFAS.
Earthsmoke (Fumaria officinalis)
Not only is this one pretty, but it has one of the coolest common names of a plant that I know of. This non-native relative of the poppy plant has delicate foliage, reminiscent of the native columbine, with flowers mostly a light purple, but with a touch of dark purple towards the tips. The flowers also have a strange little twist to them. Part of my fondness for this plant is also tied to a memory from college. I was learning how to use dichotomous keys at the time and was so proud to have successfully keyed this one out. My identification was confirmed by our taxonomy professor, who I greatly admired, and I think he was a little proud of me, too!
Earthsmoke is a delight to find mixed in with the lawn. Credit: Mark Tancig, UF/IFAS.
This one is related to earthsmoke, but in a different genus and just happens to be a native. It also has similar delicate foliage and a twist in the flowers, but these come in yellow.
Smallflower fumewort is a common early spring wildflower. Credit: Mark Tancig, UF/IFAS.
Mock Bishopsweed (Ptilimnium capillaceum)
This native carrot family relative, with small flower clusters and delicate, wispy leaves, is not one that jumps out at you as being super showy. However, being a carrot relative, it is a great larval host plant for the swallowtail butterflies.
This delicate carrot family member is a host to swallowtail caterpillars! Credit: Mark Tancig, UF/IFAS.
Horrid Thistle (Cirsium horridulum)
The common name says everything about how most people view thistles. Thistles definitely get a bad reputation due to those spiny leaves, but our six native species are a boon for pollinators. Being in the Aster family with many flowers grouped together, it provides lots of easily accessible pollen and nectar resources. This one is also a known host plant for the little metalmark and painted lady butterflies, which somehow find their way around all of those spines. I really enjoy the artistic symmetry of the leaves, and also the spines that surround the flower in bud, especially when the dew has collected on it and the light hits it just right.
Every thistle has it’s thorns! Credit: Mark Tancig, UF/IFAS.
Southern Dewberry (Rubus trivialis)
Probably another hard sell for leaving in the yard, but this prickly native plant rewards animals, including us, with delicious fruit. This one is best left in a low trafficked area where it won’t grab you.
A tasty wildflower. Credit: Mark Tancig, UF/IFAS.
Venus’ Looking Glass (Triodanis perfoliata)
This native beauty ties for second coolest common name, which is a reference to the shiny covering of the seed. Related to bellflowers and lobelias, Venus’ looking glass shoots up in the early spring and has beautiful purple blooms atop a wispy inflorescence (flower stalk). You’ll find several pollinators visiting this lovely little wildflower.
Venus’ looking glass. Credit: Sam Mwenda, Creative Commons.
No Mow March is a perfect opportunity to spend time learning more about the non-turf species living in your lawn. There’s a lot more than the list above and your local extension office can help you identify what you’re seeing. You can also use the iNaturalist app for help in identifying these little pretties. If you use iNaturalist during March, please add them to our No Mow March project. For more information on No Mow March, please visit https://sfyl.ifas.ufl.edu/escambia/lawn-and-garden/no-mow-march/.
As a boy I remember our St. Augustinegrass lawn. I fondly remember winter annual weeds in that lawn.
Many of these so called “weeds” are native wildflowers. And a number of pollinators use these wildflowers.
To see clumps of winter annuals in our yard and in neighbors’ yards was a natural part of the transition from winter to spring. They added interest to the lawn. It was expected to see henbit with its square stiff stems holding up a display of small pinkish purple flowers in late winter to early spring. A clump of henbit was a great place to hide an Easter egg, especially a pink or purple one.
A pink Easter egg hidden in a mix of clover. Photo Credit: Larry Williams, UF/IFAS Extension – Okaloosa County
Wild geranium offered another good hiding place for eggs with its pink to purple flowers. Large clumps of annual chickweed would nicely hide whole eggs. Green colored eggs would blend with chickweed’s green leaves.
Crimson clover with its reddish flowers, hop clover and black medic with their bright yellow flowers provided good hiding places for Easter eggs. Plus, clovers add nitrogen back to our soils.
A yellow Easter egg hidden in a mix of clover. Photo Credit: Larry Williams, UF/IFAS Extension – Okaloosa County
The lawn was healthy and thick enough to limit summer weeds. But during fall and winter, as the lawn would naturally thin and go dormant, these winter annuals would run their course.
I remember the clean smell of freshly mowed grass in spring with the first mowing. Once mowed and as the heat took its toll, by late April or mid-May, these winter annuals were gone. What was left was a green lawn to help cool the landscape as the weather warmed. The lawn was mowed high as St. Augustine should be, watered only occasionally during dry periods, played on and typically not worried with.
Most lawns have winter annuals that let us know spring is near. Perhaps we worry too much with these seasonal, temporary plants that may have wrongly been labeled as weeds. Besides, how long have we been doing battle with them and they are still here. Most lawns have winter annual seeds that await the cooler temperatures and shorter days of early winter to begin yet another generation. By May they are gone.
UF/IFAS Extension agents in the Florida Panhandle are asking you to join in on “No Mow March” in 2023. The idea is to holdup on mowing until the calendar flips to April, allowing pollinators to enjoy these common winter annuals.
Here is a website with more information on No Mow March. On this site, you’ll find a link to sign up to be a participant, check out what Okaloosa and other counties are doing by clicking on “Events” and see more about pollinators, all on this site.
Need an excuse to not mow your lawn this month? UF/IFAS Extension agents in the Florida Panhandle are asking residents to skip their soon-to-be-weekly outdoor chore until the calendar flips to April.
The idea for “No Mow March” is borrowed from “No Mow May,” a concept begun in the United Kingdom that has now spread to northern parts of the United States.
“Obviously, our lawns are growing way too quickly by the time May rolls around,” said Beth Bolles, UF/IFAS Escambia County horticulture agent who is leading the pilot effort this year. “Here in North Florida, March is our transition period, when grass is exiting dormancy. But it’s also when pollinators are starting to become more active, so it’s the perfect time to celebrate them and promote their health and habitat.”
Bolles is quick to point out, though, that the month is about more than just turf.
“We recognize that some communities have rules to follow regarding their lawns,” she said. “There are other things you can do to encourage pollinators to visit, whether it’s container plants or adding new shrubs or pollinator houses. We encourage everyone to find their own way to participate.”
The first step in participating is to sign the pledge at go.ufl.edu/NoMowMarch. Visitors can also use the website to find virtual or in-person events geared to the topic, learn tips for adhering to homeowners association guidelines while still promoting pollinators, and record observations to a No Mow group on iNaturalist.
False Foxglove in a Calhoun County natural area. Photo courtesy of Daniel Leonard.
Fall is the absolute best season for wildflower watching in the Panhandle! When mid-September rolls around and the long days of summer finally shorten, giving way to drier air and cooler nights, northwest Florida experiences a wildflower color explosion. From the brilliant yellow of Swamp Sunflower and Goldenrod, to the soothing blue of Mistflower, and the white-on-gold of Spanish Needles, there is no shortage of sights to see from now until frost. But, in my opinion, the star of the fall show is the currently flowering False Foxglove (Agalinus spp.).
Named for the appearance of their brilliant pink flowers, which bear a resemblance to the northern favorite Foxglove (Digitalis spp.), “False Foxglove” is actually the common name of several closely related species of parasitic plants in the genus Agalinus that are difficult to distinguish by all but the keenest of botanists. Regardless of which species you may see, False Foxglove is an unusual and important Florida native plant. Emerging from seed each spring in the Panhandle, plants grow quickly through the summer to a mature height of 3-5’. During this time, False Foxglove is about as inconspicuous a plant as grows. Consisting of a wispy thin woody stem with very small, narrow leaves, plants remain hidden in the flatwoods and sand hill landscapes that they inhabit. However, when those aforementioned shorter September days arrive, False Foxglove explodes into flower sporting sprays of dozens of light purple to pink tubular-shaped flowers that remain until frost ends the season.
False Foxglove flowering in a Calhoun County natural area. Photo courtesy of Daniel Leonard.
In addition to being unmatched in flower, False Foxglove also plays several important ecological roles in Florida’s natural areas. First, False Foxglove’s relatively large, tubular-shaped flowers are the preferred nectar sources for the larger-sized native solitary and bumble bees present in the Panhandle, though all manner of generalist bees and butterflies will also visit for a quick sip. Second, False Foxglove is the primary host plant for the unique Common Buckeye butterfly. One of the most easily recognizable butterflies due to the large “eye” spots on their wings, Common Buckeye larvae (caterpillars), feed on False Foxglove foliage during the summer before emerging as adults and adding to the fall spectacle. Finally, False Foxglove is an important indicator of a healthy native ecosystem. As a parasitic plant, False Foxglove obtains nutrients and energy by photosynthesis AND by using specialized roots to tap into the roots of nearby suitable hosts (native grasses and other plants). As both False Foxglove and its parasitic host plants prefer to grow in the sunny, fire-exposed pine flatwoods and sand ridges that characterized pre-settlement Florida, you can be fairly confident that if you see a natural area with an abundance of False Foxglove in flower, that spot is in good ecological shape!
The Florida Panhandle is nearly unmatched in its fall wildflower diversity and False Foxglove plays a critical part in the show. From its stunning flowers to its important ecological roles, one would be hard-pressed to find a more unique native wildflower! For more information about False Foxglove and other Florida native wildflowers, contact your local UF/IFAS County Extension office.
In the Panhandle, fall is the prettiest season for wildflowers. Our roadsides and woodlands are covered with pinks, whites, yellows, blues, purples, and even a little red here and there. Pretty as it may be, the beautiful wildflower look isn’t super appropriate for most yards. It would look unkempt, a little “wild” if you will, would be hard to manage and is probably best enjoyed in natural areas. However, we can bring some of the native colors of fall into our landscapes in a much lower maintenance, refined manner with two Panhandle species that pair excellently together, Muhly Grass (Muhlenbergia capillaris) and Darrow’s Blueberry (Vaccineum darrowii).
Muhly Grass and Darrow’s Blueberry in a local landscape. Photo courtesy of Daniel Leonard.
Muhly Grass, the native grass with the pinkish/purple panicles blooming right now, has gained much popularity in recent years, earning a reputation as a near pest/disease free, drought tolerant, attractive landscape plant. Operating in lieu of more traditional low growing shrubs in landscapes, Muhly is an airy, greenish gray bunch grass growing about 3-4’ tall and wide, lending informal, coastal texture to landscapes most of the year and really shining in fall during its flowering season. Once established, it never needs extra water, prefers little fertilizer, and only needs a rejuvenation prune (or burn – the Leonard preferred method. It’s fun and mimics the role of fire in Muhly’s native ecosystems!) every couple of years to keep it looking tidy.
Unlike Muhly Grass, Darrow’s Blueberry has not caught on broadly in the landscape industry but is no less deserving. This native blueberry species only grows a couple of feet tall, produces edible fruit that wildlife enjoy, and adds an unusual blue green color to landscapes via its tiny-leaved, evergreen foliage. It prefers the same sites as Muhly and is part of the reason they pair so well together. Our mostly sandy, well drained soils work just fine, but both plants can handle soils that are occasionally wet. A bonus, Darrow’s also has tiny, bell shaped flowers in spring that attract all manner of beneficial bee species. This makes it a must in any native pollinator garden!
As good as these species are alone, I think they are better together. In my family’s yard, we created a loose screen of widely spaced (8’ apart) Muhly Grass specimens around a pool, in the spirit of giving the area a “coastal” airy feel, and interspersed Darrow’s Blueberry in between.
The pink Muhly Grass flowers pair nicely with the green blue foliage of Darrow’s Blueberry. Photo courtesy of Daniel Leonard.
The look has been outstanding, particularly in the late summer/early fall. The pinky purple flowers of Muhly Grass complement the green-blue foliage of the blueberries nicely and provide easy, lasting color without having to worry about planting finicky annuals or perennials each season.
Landscaping with natives does not have to look wild and unkempt, nor does it have to be drab and unattractive. Combining native yet showy plants like Darrow’s Blueberry and Muhly Grass makes for an unusual, refined, nearly no-maintenance feature in your landscape. Look for these and other neat native plants at native nurseries and independent garden centers around the Panhandle. If you’d like more information on native grasses, blueberries or any other horticultural topic, please contact your local UF/IFAS County Extension Office! Happy Gardening!
