NC State Extension Master Gardener Volunteers, Orange County

09/06/2026

The best fertilizer is the gardener’s feet.

A gardening friend shared that old saying with me years ago. His advice? Put my vegetable garden somewhere I would walk past every day.

He was right. On my way into the house, I might pull a few weeds, pick some cherry tomatoes, check the beans, or simply notice what had changed.

Turns out, there’s science behind that advice—for the gardener as well as the garden.

Those little visits naturally mix things up. Squat down to pull a few weeds. Stand and admire the flowers. Reach up to hunt for a ripe fig. Walk over to check on the new shade plants. Fill the bird feeder or change the water in the birdbath. That variety of movement matters.

Extension experts recommend varying garden tasks and body positions rather than spending hours bent over doing the same repetitive job. Changing tasks uses your body differently, and shorter gardening sessions spread across the week can mean fewer aches than one marathon session.

Frequent visits are good for the garden, too. You’re more likely to catch weeds while they’re small, notice signs of pests or disease early, and spot other changes before they become bigger problems.

Some garden jobs are big jobs. Mulch still has to be spread. Beds still get planted. But every visit doesn’t need to become a mission to get it all done.

A garden is never really finished. It grows and changes, and we keep responding.

There’s no finish line in a garden. Enjoy the walk. Keep moving—and keep putting your feet in the garden.

09/05/2026

🦋 A magical monarch morning.

A few years ago, one of our Orange County Master Gardeners tried creating their first Piedmont prairie.

It was a flop.

But Master Gardeners are always learning.

Each month, our volunteers gather for continuing education, and earlier this year, Preston Montague gave a presentation on Piedmont prairies.

That talk inspired this Master Gardener to try again.

So in February, they planted a new prairie—and then watched as one flower after another came into bloom.

It wasn't all smooth sailing.

Early in the growing season, part of the prairie—an area in a city easement—was mowed down by the city. At the time, it felt heartbreaking.

A pollinator habitat sign went up afterward, and thankfully, the prairie rebounded. That section never quite caught up with the rest. It's shorter and not nearly as flower-filled.

But it is still beaming with life.

🔊 Turn up the sound when you watch the video.

That buzzing you hear? That's prairie life. Bees, monarchs, and other pollinators are all enjoying the meadow right now.

And lately, something especially magical has happened.

When the marsh tickseed (*Bidens aristosa*) burst into bloom, the monarchs seemed to arrive with it. We're seeing more monarchs here than we ever have before—and right now, those bright yellow flowers seem to be a favorite stop.

🦋 Monarch after monarch after monarch.

And they're not the only ones benefiting. Members of the genus *Bidens* also support a specialist large ground-nesting sweat bee.

A native prairie doesn't have to be perfect to be valuable.

It can flop.
You can learn more.
You can try again.
It can get mowed.
It can grow back a little uneven.
And it can still become an incredible little ecosystem.

Sometimes continuing education gives you an idea.

And sometimes that idea grows into a whole little world. 🌼🐝🦋

09/05/2026

Invite Hummingbirds to Dinner!

The brilliant red blooms of cardinal flower (Lobelia cardinalis) aren’t just beautiful — they’re a favorite of hummingbirds! Its long, tubular flowers provide nectar that hummingbirds can easily reach with their slender bills and tongues.

A North Carolina native, cardinal flower blooms from summer into early fall and thrives in moist soil in sun to part shade. It’s a great choice for rain gardens, stream edges, and other areas that stay consistently moist.

Want to keep the table set? Growing a variety of nectar-rich plants that flower at different times can provide hummingbirds with a succession of blooms throughout the season.

Look for these hummingbird favorites at PlantFest:
- Cardinal flower — native
- Indian pink — native
- Crossvine — native
- ‘Black and Blue’ anise-scented sage — non-native

All four will be available at PlantFest on October 10!
www.PlantFestNC.org
Plant now and invite hummingbirds to dinner next year.

09/04/2026

09/03/2026

Present Doesn’t Mean Available

Soil Field Guide • 4 of 10

A plant looks hungry. Maybe the leaves are pale. Growth is slow.

It’s tempting to reach for the fertilizer.

But here’s something surprising: the nutrients your plant needs may already be in the soil.

Plants can’t use a nutrient simply because it’s there. For roots to take them up, nutrients must be in forms plants can use and available in the water held in the soil.

Soil pH plays an important role in that availability.

At some pH levels, particular nutrients become less available to plants—even when the soil contains them. Different plants also thrive at different pH levels. Blueberries, for example, prefer more acidic soil than many vegetables.

So the same soil conditions can suit one plant and not another.

How do we know what we’re working with?

A soil test helps replace guesswork with evidence. It tells us about pH and plant-available nutrients so we can make a more informed decision about what—if anything—we need to add for the plants we want to grow there.

Before you reach for another bag or bottle, ask a better question:

What can my plants actually use?

09/02/2026

🦋 The Monarch is the butterfly in B.

The butterfly in A. is a Viceroy, one of the Monarch's most convincing look-alikes.

How can you tell them apart? Look at the hindwings. Viceroys have a distinctive black line running across each hindwing. Monarchs do not.

For many years, the Viceroy was taught as a classic example of Batesian mimicry—a tasty butterfly gaining protection by resembling the bad-tasting Monarch. But research has shown that Viceroys can be unpalatable to predators, too. Their resemblance may therefore benefit both species by reinforcing the message: orange and black = not a good meal.

🌿 Another difference is what their caterpillars eat. Monarch caterpillars depend on milkweeds, while Viceroy caterpillars feed primarily on plants in the willow family, including willows and poplars.

09/01/2026

08/31/2026

Every Soil Has a Story

Soil Field Guide • 3 of 10

If you garden in the North Carolina Piedmont, chances are you’ve met our clay.

Heavy when it’s wet. Hard when it’s dry. Stuck to your shovel—and occasionally your shoes.

It’s easy to call it “bad soil.”

But clay isn’t bad soil. It’s part of the story of this place.

Clay particles are tiny, with lots of surface area to hold onto water and nutrients. That can make clay challenging to work with—but it also gives it useful qualities for growing plants.

And texture is only part of your soil’s story.

In many Piedmont landscapes, clay-rich subsoil lies beneath the topsoil. Construction may have removed or disturbed that upper layer, compacted the soil, or brought subsoil closer to the surface.

Then we add another chapter.

Years of gardening, mulching and amending can change how soil functions. Raised beds filled with purchased soil may be entirely different from the ground just a few feet away.

So the goal isn’t to make all those soils the same—or to create some version of “perfect soil.” It’s to understand the conditions in each place and decide what makes sense there.

That might mean addressing drainage or compaction. Amending the soil for something we want to grow. Or choosing a plant already well suited to that spot.

Look around your own garden. Your lawn, flower beds, vegetable garden and raised beds may each have a different story—and call for different decisions.

Right plant, right place begins with understanding the place.

08/30/2026

🌿 Garden Notes
OH NO! MY PEONIES!

I came home from vacation to find several of my beloved peonies completely covered in powdery mildew.

And I mean covered.

I’ve seen powdery mildew before. I have never seen it this severe.

My first thought was: How do I save them?
So I went looking for the answer.

And it turns out the question I should have been asking was: Do they actually need saving?
Not right now.

Powdery mildew can make peonies look absolutely dreadful late in the growing season without seriously harming the plants. And at this point, treating an established infection with fungicide may not accomplish much.

So for now, I wait—and look at my suffering peonies for another month or so.

But fall cleanup matters. When it’s time to cut back the foliage, I’ll remove and dispose of the diseased material rather than leaving it around the plants. That can help reduce disease pressure next year.

Looking awful and needing immediate treatment are not always the same thing.

👀 Look closer:
Before treating something that looks alarming, ask: What’s actually happening—and what would treatment accomplish?

🌿 Your Turn
If we were taking a Garden Walk through your garden today, what would you stop to show us?

08/29/2026

Build a Pollinator Buffet

You spent the summer watching pollinators. What will you offer them next year?

During the Great Southeast Pollinator Census, we looked closely at who was visiting our gardens - and discovered bees, butterflies, moths, hover flies, beetles and more.

Maybe now you want to expand the pollinator habitat in your own garden.

Fall is a great time to plan.

Start with what's already growing. When does it bloom? Look across the whole growing season. Are there times when plenty is flowering - and times when the buffet gets a little bare? Keeping something in bloom across the seasons helps keep nectar and pollen available when pollinators need it.

Now you know what to look for.

This pollinator buffet example uses eight plants to build overlapping bloom from spring through fall. But flowers are only part of the habitat. Some perennial stems can provide nesting sites for native bees. Seed heads can feed birds. Native grasses add structure, texture and more habitat.

The graphics show how to put it together: first across the seasons, then as a planting plan based on the plants' mature size.

Ready to expand your pollinator habitat? Bring your plan to PlantFest to find these plants - and start building next year's pollinator buffet.