A Love Affair with Monarchs and Milkweed

Oh, how I love to raise Monarchs! Those striped larvae that transform themselves into lovely butterflies fascinate me. Watching them munch away on milkweed generates great joy and anticipation.

I’ve observed Monarch (Danaus plexippus) caterpillars morph into chrysalises countless times and am always mesmerized. It brings such pleasure to release butterflies that I’ve raised into my garden, especially when they linger.

Monarch Life Cycle
Stages of Monarch butterflies from caterpillar to adult.

If you want to raise healthy Monarchs, you have to have milkweed (Asclepias spp.) and lots of it! Anyone who has ever raised Monarch butterflies has probably, at one point or another, run out of milkweed. I’ve driven 30 miles to the nearest reliable supplier to replenish milkweed for hungry caterpillars. It’s astonishing how much these caterpillars devour during their last two instars.

Consumed Milkweed
Monarch caterpillars that have eaten their Milkweed cuttings down to the bare stems.

The best way to get milkweed is to grow it yourself. You have more control over the quantity and quality of your plants. That said, some species of milkweed can be a chore to grow.

Tropical Milkweed (Asclepias curassavica), on the other hand, is easy to grow from seed or propagate from cuttings. (Tropical Milkweed is also known as Scarlet Milkweed, Mexican Butterfly Weed, Bloodflower, Redhead, Cotton Bush and Wild Ipecacuanha.)

Tropical Milkweed (Asclepias curassavica) can easily be grown in containers. Click here to purchase seeds.

While Tropical Milkweed readily grows from seeds, if you already have stock in your garden, growing it from cuttings is the easiest and fastest way to expand the number of milkweed plants needed to feed your hungry caterpillars.

Tropical Milkweed Propagation
Tropical Milkweed propagation (left to right): Stem cuttings placed in potting soil. Plants after four weeks. Full-size, blooming plants after just eight weeks.

Once the Monarch caterpillars have stripped the milkweed plant of all its leaves, cut the stems by pruning the plant and leaving about 5-6 inches (12-15 cm) of stems on the plant. It is painful, I know. But, this is actually a very good way to stimulate more growth and fullness of the plant.

Once monarch caterpillars have consumed all the leaves, cut back the stems and use for stem cuttings.

Many Monarch experts also believe that by cutting back Milkweed, of any variety, it can reduce OE (Ophryocystis elektroscirrha) infections in Monarch butterfly populations.  OE is a naturally-occurring protozoan parasite that can infect Monarch and Queen (Danaus gilippus) butterflies to the point of harming its hosts.

prunned
These four Tropical Milkweed plants have just been trimmed. Pruning will stimulate growth, help eliminate OE spores, and create bushier branches with more flowers. The two small Tropical Milkweed plants at the top of the photo were grown from seed.

Even if you do not want to propagate new plants from stem cuttings, Tropical Milkweed should be pruned back on occasion, as it gets too “leggy” and ineffective at producing leaves and flowers. Also, I find that pruning Milkweed helps control and even eliminate Aphids (Aphididae spp.).

Tropical Milkweed Cuttings in 4-inch Pots
If you have potting soil and containers available, simply place the stems directly into the potting soil. Keep the soil moist until you start to see leaves sprouting from the nodes (the bumps on the stems where leaves used to be). At the same time, roots will be growing from the nodes underground. These are 4-inch (10 cm) nursery pots. Click Here to find similar pots.

You can also place the stem cuttings in the water and soak them until they grow roots. The cuttings will grow leaves within a few days and roots in a week or two. However, you can transfer them directly to potting soil anytime. Just remember to keep the soil moist where you have planted the new stem cuttings. You can also speed up the growth by adding Miracle-Gro®, mixed half-strength each time you water.

Budding Milkweed Cuttings
Budding stems of Tropical Milkweed cuttings sitting in water and placed in a window for light. Don’t let the cuttings dry out.

I grow most of my Tropical Milkweed in pots. After two years, I retire them to a garden bed, removing them from their pots and trimming their roots lightly, because they can become root-bound. One season, I grew 200 plants from cuttings. It was a lot of work but I was able to feed hundreds of Monarch caterpillars!

Milkweed Growing in a Tent
These Tropical Milkweed plants are growing in a screened-in canopy tent to prevent Monarchs and Queens from laying eggs. In the tent, I can also regulate how much water they get and can better control pests such as OE and Aphids. If these tents aren’t available locally, you can Order Here.

If you have a love affair with Monarchs and Milkweed like I do. There’s no cure. Accept it. Embrace it. Feed the passion and reap the joy!

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Butterfly Puddling

Once you have a butterfly garden in place an important feature to add is a water source. You can entice more butterflies to visit your garden by adding a butterfly water dish or puddling station.

Puddling station
Butterfly puddling station constructed from a terra cotta saucer with gravel and a couple of rocks on which the butterflies can land to sip mineralized water.

Many species of butterflies congregate on wet sand and mud to partake in “puddling”, drinking water, and extracting minerals from damp puddles. In many species, this “mud-puddling” behavior is restricted to the males, and studies have suggested that the nutrients collected may be provided as a nuptial gift during mating. Click here to read more about this behavior.

Eastern Tiger Swallowtail (Papilio glaucus) sipping moisture from wet sand.

In the heat of the day, water can help a butterfly cool off. According to Southwest Monarch Study, Monarch (Danaus plexippus) butterflies are usually not known for puddling but, during periods of drought, low humidity, and high temperatures, Monarchs are frequently found by creeks and streams seeking moisture.

Puddling Monarch Butterflies
Monarch butterflies puddling in the creek at the Coronado Butterfly Preserve located in Santa Barbara, California, USA. • Photo Copyright © 2016 by Marc Kummel. All Rights Reserved. Used with permission.

It’s easy to create a watering station or wet area in your garden for butterflies and need not take much time or money. To get started, you will need a large, shallow dish or container. Use a container at least 12 to 18 inches (30 to 45 cm) wide. I used an extra bird bath that was lying around and placed it right in the middle of my garden.

Birdbath Puddling Station
Front and top views of a ceramic bird bath converted into a butterfly puddling station. Click Here to view an assortment of bird baths for your garden.

Add sand or course dirt. Sand from the beach works extremely well because it already contains salts and other nutrients. You can also mix some manure or compost in with the sand.  Add a few pebbles and rocks that can be used for the butterflies to rest upon. Click Here to see a selection of decorative pebbles. Keep your sand just slightly moist and do not overfill. Butterflies cannot land on open water.

Watch Walter Reeves of the University of Georgia Extension Service build a butterfly puddle and fruit-feeding station in this demonstration video.

Enjoy making your butterfly puddle. As always with butterfly gardening, if you plant it or if you build it, they will come.

Isn’t this Monarch Butterfly Lifecycle T-Shirt for Youth adorable? Lots of folks think so. It’s been our best-selling T-Shirt so far this year. Click for more: https://amzn.to/2JjmQBk

“Blue Moon, You Saw Me Standing Alone”

“Blue moon,
You saw me standing alone
Without a dream in my heart
Without a love of my own.”
–Frank Sinatra, First Verse

Graceful Blue Moon (Hypolimnas bolina) butterflies dance in our garden with elegant dress here in Tonga in the South Pacific. Males all appear the same. However, the females are not only dimorphic (featuring different colors and patterns from the opposite sex), but also rarely look the same as other females, demonstrated by this photo essay.

Male Blue Moon Butterfly - Ventral View
With wings folded, this photo shows the male Blue Moon’s ventral view, the underside of its wings. As with most butterflies, its wings at rest are not nearly as showy as the dorsal or topside wings shown in the next photo, Blue Moon males are extremely territorially and will chase away other butterflies, even those larger than themselves.
Male Blue Moon Butterfly
Behold this gorgeous, velvety male Blue Moon butterfly, also known as Great Eggfly. I reared this one and dozens of others like him from caterpillars discovered growing on roadside weeds here in Tonga. The upper side of the wings of the male Blue Moons is jet black, offset with three pairs of white spots: two on the forewing and one on the hindwing. These spots are surrounded by purple iridescence that only appears when the light source is at the correct angle.
Female Blue Moon
The female Blue Moon butterfly has several different colorations. I’ve raised at least 20 females and each one has had different markings. The wings remind me of the colors and patterns of tapa cloth found in Tonga and in other parts of Polynesia. In fact, we’ve started referring to the female Blue Moon butterfly as the Tapa Cloth butterfly. I suppose that’s how butterflies get their common names.
Tapa Cloth
This is a typical piece of finished tapa cloth or ngatu (pronounced NAH-too) in Tongan. Tapa cloth is made from the inner bark of the Mulberry (Broussonetia papyrifera) tree that is pounded thin and glued together with vegetable starch, usually from kumala (sweet potato) or manioke (cassava), then painted with traditional designs. Just as each work of tapa cloth is different and reflects talents of the artist, female Blue Moon butterflies seem to flaunt their own unique styles. • Photo courtesy of the Virtual Collection of Asian Masterpieces
Female Blue Moon
Another beautiful female Blue Moon butterfly with its own distinct pattern. For many months after moving to Tonga, we thought that we were seeing a multitude of different butterfly species nectaring on the flowers in our yard until I reared these and saw for myself that they are all female morphs of the same species.
Female Blue Moon Butterfly
Here’s yet another gorgeous female Blue Moon butterfly ready to be released into the wild. Her colors resemble the tapa cloth on the left in the next photo.
Long Tapa Cloth
Two long tapa cloths of approximately 60 linear feet (18.28 meters), each with its own patterns and earth-tone colors, just like the different female Blue Moon butterflies. I took this photo this year near Vaini on the main Tongan island of Tongatapu. The owner had placed them in the sun for the day to air them out. He was rightfully proud of his ngatu collection. Tapa cloths hold great value in Tonga, both monetary and sentimental, and are used ceremonially on special occasions. They are also given at graduations, weddings and funerals; and passed down as family heirlooms from generation-to-generation. Read more about tapa cloth in Wikipedia.
Tapa Cloth Butterfly - Female Blue Moon
This is one of my husband’s favorite female Blue Moon patterns. You can really start to imagine nature painting her wings the way Tongan women paint tapa cloth.

The female Blue Moon butterfly hovers over a plant to check for ants which might eat her eggs. After selecting a plant which has no ants on it, she lays at least one but often two to five eggs on the undersides of the leaves.

For months, we could not figure out which of the many host plants, that Blue Moon butterflies are known to use, might be available in Tonga. Then one day, to my complete surprise, a female Blue Moon “saw me standing alone” and landed right at my feet. She deposited eggs on a nearby plant, which we later discovered was Nodeweed. Mystery solved!

Nodeweed
Nodeweed (Synedrella nodiflora) is one of several host plants for the Blue Moon butterfly’s caterpillars. It grows wild in Tonga and can easily be found along unmowed roadsides and vacant lots.
Blue Moon Eggs
Two well-camouflaged green Blue Moon butterfly eggs hidden on the leaf’s underside.
Blue Moon Caterpillar
Blue Moon caterpillars are black and covered with prickly orange spines that deter predators (and handling by humans).
Blue Moon Pupa
Blue Moon chrysalises are brown with spines and well camouflaged. Adult Blue Moon butterflies eclose (emerge) about ten days after pupating.

Blue Moon butterflies are found from Madagascar, off the southeast coast of Africa, through South and Southeast Asia, to South Pacific islands (including French Polynesia, Tonga, Tuvalu, Samoa, and Vanuatu), and in parts of Australia, Japan, and New Zealand.

If you live in or happen to visit their range, keep an eye out for the snazzily-dressed males in their velvety black tuxedos with iridescent purple cummerbunds and the females styling their myriad elegant tapa-cloth formals. Two ladies never want to wear the same dress to the ball.

“Blue moon,
Now I’m no longer alone
Without a dream in my heart
Without a love of my own.”
–Frank Sinatra, Chorus

Perchance to Hold a Butterfly

I raise butterflies so children can experience the sheer joy of holding them and observing them up-close.

Monarch on Girl's Hand
A Monarch (Danaus plexippus) butterfly perches on the hand of this delighted young lady who also sports a colorful butterfly T-shirt on her field trip to the butterfly farm.
Painted Lady butterflies in children's hands
Painted Lady (Vanessa cardui) butterflies in the hands of budding lepidopterists. This is the species you can raise with Butterfly Lady’s famous Painted Lady Butterfly Caterpillar Rearing Kit. Click Here or on the photo for complete details.

Many people believe the old wives’ tale that if you touch a butterfly’s wings and it loses some scales, it will die. Not so.

The truth is that butterfly wings are covered with hundreds of thousands, even millions in larger species, of tiny scales that overlap one another like shingles on a roof.

These scales protect and strengthen the translucent wing membranes and help provide lift.

Morpho Wings
Close-up wing view (left) of this stunning Morpho (Morpho spp.) butterfly (right).
Magnified Morpho Wing
Same photo (from above left) of a Morpho butterfly wing magnified to show details.
Magnified Monarch Wing
Exquisite, cushiony patterns of orange, black and white scales on the wing of a Monarch butterfly. At this magnification, it appears to be a fine handiwork of needlepoint.

Drastic loss of scales will change the aerodynamics of the wing, making flight more strenuous and slow, but a butterfly can fly with most of its scales missing. In fact, butterflies are so resilient that they can still fly after losing parts of their wings.

Worn Wings of a Tiger Swallowtail
Amazingly, this Eastern Tiger Swallowtail (Papilio glaucus) butterfly can still navigate the skies with substantial parts of its wings missing. It’s nectaring on faded blossoms of Common Milkweed (Asclepias syriaca).

Slipperiness and easy detachment of butterfly scales help butterflies escape predators. Wear and tear is natural over an adult’s lifetime and a few scales are lost each time a butterfly flies. Severe weather, brushes with plants and spider webs all take their toll.

Worn Wings Julia
This tattered Julia (Dryas iulia) can also still fly. As bits and pieces of its wings fall off or are bitten off by birds, lizards and other predators, it quickly adjusts its motor skills to compensate for weight and balance.

 

The longer a butterfly lives, the more likely its wings will be damaged. Scales form the colors and patterns butterflies need for mate selection, camouflage, predator avoidance and thermoregulation.

Zebra Longwing Worn wings
Yes, this Zebra Longwing (Heliconius charithonia) butterfly is still airworthy, but doesn’t have too many more miles in it.

Although a butterfly will not die if you touch its wings, if too many scales are rubbed off, these benefits are diminished. So, handle them with care.

Morph scales
Hundreds of butterfly scales ended up on my finger after handling a Morpho butterfly. Not to worry. There are millions more scales on its wings. They remind me of nature’s “pixie dust,” magically facilitating butterfly flight.

 

For a demonstration of how to properly pick up and hold a butterfly, I turn to John – a professional butterfly farmer in the Southeast.

So if you ever get the chance to hold a butterfly, it’s all good. Just be gentle, do it the right way, and treasure the joy.

That First Monarch Butterfly Led the Way

My very first adventure with a Monarch butterfly was way back in the fall of 1982. I was a first-year teacher and had just started with a first-grade class at Timpanogos Elementary School, in Provo, Utah, USA.

Suzanne Tilton at Timpanogos Elementary School
Suzanne Tilton’s first year of teaching. Timpanogos Elementary School, Provo, Utah, USA; 1982

Timpanogos was a two-story school built in 1938. The floors in the classrooms were wooden and there were no modern conveniences. I loved that classroom, though, because large windows covered the east wall and I had a lovely view of Mount Timpanogos from my desk: verdant green in spring; the color of a hay field in summer; ablaze with yellows, reds and oranges in autumn; and snow-capped in winter.

Mount Timpanogos from Provo
Snow-capped Mount Timpanogos viewed from Provo, Utah, USA • Photo courtesy of Eric Ward via Wikipedia

I was blessed that year with a mentor who was a seasoned teacher. To help me get ready for the arrival of my students she took me to buy teacher supplies, she shared her lesson plans with me, she helped me organize my classroom, and she brought me a Monarch (Danaus plexippus) caterpillar in a jar.

I had never seen a Monarch caterpillar, and I am not sure if I had even ever seen a Monarch butterfly. I set the jar on my desk that sat next to the windows so that we both could start our new adventure together.

I still remember that first day of school like it was yesterday. I made so many mistakes it is a wonder I survived! By the end of the day I realized I knew nothing about teaching. What was I thinking? I never should have taken the job. I was destined for failure! I walked into my mentor’s classroom and cried. She reassured me that I would eventually get the hang of things.

Monarch caterpillar in the “J” positon, hanging by its tail and preparing to shed its skin for the last time and pupate into a chrysalis.

The second day of school one of the students observed that the caterpillar had eaten all the leaves that were in the jar and it was hanging from the stem that was left over. The students were very concerned for the caterpillar because they thought it was dying. I reassured them that it was what the caterpillar had to do to become a butterfly.

Each day I found myself feeling more comfortable and self-assured. The students were also getting adjusted and were settling down to the classroom routine. Everyday I could feel improvements in managing the students’ behavior. I followed the lesson plans. As for the caterpillar, it just continued to hang from the stem, but now as a beautiful, jade-green Monarch chrysalis.

Monarch Chrysalis
Elegant jade-green Monarch chrysalis with its gold highlights.

Every morning at 10:30 we had recess, which was the favorite part of the day not only for my students, but also for me, because we loved going outside to play.  There was a door in the classroom that led to the outside through which we used to leave and walk to the playground.

Recently-emerged Monarch Butterfly
Recently-emerged Monarch butterfly.

One day, on our return to the classroom, a commotion erupted. The kids were jumping up and down and shouting excitedly, “Look Mrs. Tilton! Look!” As I walked in the room behind them I realized what all the excitement was about. A beautiful orange and black butterfly was now hanging from the stem inside the jar.

I calmed the kids down and explained that the butterfly needed it to be quiet or it would be frightened by the noise. I also realized that I would never get the kids focused on the math lesson I had planned to teach that day.

I gathered all the kids on the floor by my desk so we could observe the beautiful transformation that had occurred. They wanted to talk about what had just happened, so I gave every child an opportunity to discuss and ask questions. “Will it be able to fly away?” “Can we keep it?” “Where will it go?” “What will it eat?” I myself was new to this experience and did not know how to answer most of their questions. The Monarch butterfly continued to quietly hang inside the jar.

At lunchtime, I ran to the media center to find a book on butterflies, but could not find one. In the teacher’s lounge I saw my mentor and asked her what I should do. She said to take the lid off of the jar and when the butterfly was ready it would fly away. She then brought me a book about butterflies that I could read to the students and a filmstrip to show them. (If you don’t know what a filmstrip is, look it up on Google.)

How to Raise Monarch Butterflies
Wish that I had Carol Pasternak’s wonderful book, How to Raise Monarch Butterflies: A Step-by-Step Guide for Kids back in 1982. Click here or on the photo for book details and to order your own copy.

The rest of that day we learned more about Monarch butterflies. We learned that they actually start life as an egg. We learned that Monarch caterpillars only eat Milkweed (Asclepias spp.) plants. We were amazed to find out that the Monarch butterflies were heading south to Mexico for the winter. We discovered that our Monarch was a female. We wrote a classroom story about our female Monarch and the children enjoyed drawing pictures of our beautiful butterfly.

Then something magical happened. The Monarch came out of the jar and flew towards the windows. The students screamed with delight, “Look, look, look!” The children jumped from their desks and ran over to get closer to the butterfly. I walked over to the large window and pulled it down to open. We then watched that magnificent Monarch gracefully fly outside and start her southward journey.

Monarch Butterfly on the Wing
Monarch butterfly on the wing. • Photo courtesy of Margot Leandro. Copyright © 2011 by Margot Leandro. All Rights Reserved. Used with permission.

That day the orange and black butterfly taught me a lesson. She taught me how to be a better teacher. I witnessed the excitement on my students’ faces as they discovered something new and experienced the joy of learning. Children need real-life experiences to be able to connect to the things they read about in books and see on the internet. They need to make connections to their world before they can write about them.

I hung the pictures of their butterflies on the windows and pinned their story to the bulletin board for the parents to enjoy for our first open house. How wonderful it was to observe these kids share their learning with their parents. Many of those parents who were doubtful about this first-year teacher were now reassured that their children would learn under my tutelage, and all because of a Monarch butterfly.

Suzanne Tilton at Timpanogos Elementary School
Suzanne Tilton (far right) and her first-grade class at Timpanogos Elementary School, Provo, Utah, USA; 1982-1983

Looking back on that experience I realize that it was very symbolic of that first year teaching those 26 first graders. I struggled to become an effective teacher, just as the Monarch struggled out of its chrysalis. It was the start to a very long teaching career, just as it was the start for a very long journey to Mexico for the Monarch. And just as the caterpillar changed into a beautiful butterfly, my students also transformed that school year into readers and writers and began their long careers as lifelong learners.

Butterfly Excitement in Chapel Hill NC
Butterfly Excitement in Chapel Hill, North Carolina, USA. The girl is holding a Painted Lady (Vanessa cardui) butterfly.

I continued to teach in public schools and after 28 years I retired and started my own business. I now raise butterflies, including Monarch butterflies. I bring my caterpillars and butterflies to classrooms and teach about the lifecycle of a butterfly. I let the kids hold and touch the caterpillars and butterflies. I experience over and over the delight on a child’s face when they get to hold a butterfly for the first time.

I love being the Butterfly Lady and owe my humble start to a Monarch caterpillar that led me on my own metamorphosis and migration.