Every spring, mushroom hunters across Iowa head into the woods with one goal in mind: morels. These wild mushrooms are only around for a short time, typically just a few weeks, and they can be frustratingly difficult to find. They blend into the forest floor, pop up unpredictably, and disappear just as quickly as they arrive.

Despite the challenge, morels are worth chasing. Their flavor is prized by chefs and home cooks alike, and fresh morels can sell for over $50 a pound. Because they can’t be reliably farmed, the only way to get them is to find them in the wild, which isn’t easy if you’re just wandering around without much of a plan.

With such a short season, you don’t have time to waste searching unproductive ground. Whether you’re new to foraging or just want to expand your usual routes, it helps to know which parts of Iowa tend to produce morels year after year. With our help, you can get a head start so you can make the most of the season.

What Morel Mushrooms Look Like

The first thing you need to know if you want to be a successful morel hunter is what these mushrooms generally look like. There are several different types to look out for and they have certain differences that set them apart from each other:

Grey Morels

Grey morels (Morchella tomentosa) are also called fuzzy foot or fire morels. Their color can range from deep gray to blackish. They tend to grow in areas that have recently experienced wildfires, as they thrive in the nutrient-rich soil left behind by the fires.

Their caps have a ridged, honeycomb-like texture, similar to other morels. However, grey morels have caps that are covered in fine, fuzzy hairs, so they generally feel velvety to the touch. This is a key thing that sets them apart from other types of morels.

The stem of a gray morel also tends to be stouter and thicker, with an off-white color that can sometimes have a yellow-tinge. In addition, its flesh also tends to be denser compared to the more delicate flesh of yellow morels.

Cream or Yellow Morels

Yellow morels (Morchella esculenta), also known as common, cream, or sponge morels, are named for their yellowish or tan-colored caps. These morels have a honeycomb-like appearance, with deep ridges and pits. The ridges also tend to stay just a bit darker than the rest of the cap.

Pay close attention to the cap of the mushroom. The caps of yellow morels are characteristically fuller and rounder or oval-shaped. Also, their stems are hollow with a wide base and a pale creamy color.

This morel variety commonly grows in hardwood forests, especially near deciduous trees like ash, elm, and oak. They’re also one of the first morel varieties to appear in the spring.

Keep in mind that yellow morels start out with a more grayish appearance, gradually turning yellow as they grow older. This means that if you come across grayish morels in a hardwood forest, then they might be yellow morels that still need to mature.

Black Morels

Black morels (Morchella angusticeps), sometimes called eastern black morels, are a distinctive variety of morel mushrooms known for their dark, almost black caps. Their caps have the same honeycomb-like surface seen in other morels, but they are often taller and more slender.

You can also expect the ridges of this morel type to be noticeably darker than the pits. The stem can be off-white to pale yellow, and is typically wrinkly with a wider base.

This morel variety is often found in hardwood forests and old orchards. They thrive in moist soil and areas around decaying trees and plants as well as areas near streams and creeks. While they grow in moist environments, they don’t like overly wet soil.

You can also expect to black morels in the early to mid-spring, and they emerge just a bit earlier than yellow morels.

Mushrooms That Look Like Morels But Aren’t

Now that you have a better idea of what to keep an eye out for when you’re hunting for morels, you’ll also need to know which mushroom species you have to avoid.

These mushroom species may look a lot like morels, but they’re not morels. Here are the morel lookalikes that you need to be able to identify:

Early Morel – Verpa bohemica

True to its name, the early morel (Verpa bohemica) is a morel lookalike that also emerges early in the spring. A lot of the time, it emerges even before true morels do! Add the fact that it looks like a morel to the unsuspecting eye, and it’s understandable that people often confuse it with the real thing.

The cap of the early morel is light brown or tan and looks kind of like a wrinkled thimble. It doesn’t have the distinctive ridges and deep pits that true morels have. The cap is also attached only to the top end of the stem, with the sides hanging over the stem, much like a bell.

Another difference between early morels and true morels is that early morels tend to have stems with fibers that look like cotton inside. The stems of true morels are generally hollow.

Can you eat the Verpa bohemica? The answer is…controversial, to say the least. Some say that these mushrooms are absolutely delicious and taste a lot like true morels. Others say that it’s fine and good enough to eat if you cook it for a long time. There also are those who only eat the stems and dispose of the caps.

In recent years, however, respected experts like Noah Siegel and Christian Schwarz, authors of Mushrooms of the Redwood Coast, have re-evaluated these fungi. They now list Verpa conica and Verpa bohemica as plain old “edible”—no scare quotes, no special warnings.

Globally, Verpa mushrooms are commonly eaten and even sold commercially without issue. Much of the lingering stigma seems to stem from U.S.-based caution, often due to a lack of deeper knowledge. For a thorough look at this debate, check out the detailed coverage by Fungi Magazine.

Bell Morel – Verpa Conica

Like early morels, the bell morel (Verpa conica) is also easy to confuse as a true morel. However, it does have a few distinguishing characteristics.

Notably, the cap of bell morels is more similar to the cap of early morels. The cap is attached only to the top end of the stem, with the sides hanging down. It looks a lot like a bell — hence the name!

However, unlike the cap of early morels, the cap of bell morels doesn’t have a wrinkled appearance.

The stem of the bell morel is white to pale yellow, and also longer and narrower compared to the stems of true morels and early morels. It also has a smoother and more fibrous texture, though it has a similar cottony interior as early morel stems.

As a general rule, bell morels should be cooked thoroughly before consumption. If you’re eating it for the first time, it’s best to only eat small portions at first to test your tolerance and avoid gastrointestinal issues.

False Morel – Gyromitra esculenta

False morels (Gyromitra esculenta) are a type of mushroom that you definitely need to watch out for. It’s a toxic mushroom that unfortunately looked quite similar to true morels. Luckily, there are key differences between true and false morels that can help you set the two apart.

One thing that you might be able to notice right away is the appearance of the cap. The cap of a false morel is wrinkled, not sharply ridged and pitted like the cap of a true morel. You’ll also notice that false morel caps are wider where true morel caps are narrower.

Overall, false morels look a lot like brains.

In addition, false morels have a reddish brown to dark brown color, sometimes tinged with yellow or tan. The stem also tends to be short and thick, with an off-white to yellow color and a cottony, fibrous interior.

An important characteristic that sets false morels apart from true, early, and bell morels is that false morels are hollow but chambered. True, early, and bell morels are hollow all throughout. False morels, meanwhile, have several hollow pockets inside of them.

Perhaps the most important thing to remember about false morels is that they’re known to be toxic, especially when they’re raw. They contain a compound called gyromitrin, which breaks down into monomethylhydrazine (MMH) when consumed. MMH can affect major organs in the body and cause severe poisoning.

There are those who still consume false morels after extensive cooking and preparation, but it’s important to keep in mind that these mushrooms can still be highly toxic even when cooked. Thus, it’s best to stay away from false morels and to leave them be when you encounter them.

Stinkhorn

Stinkhorns are a group of mushrooms that certainly live up to their name. Aside from their distinctive appearance, they also have a distinctive smell. They have a strong, foul odor that’s often compared to the smell of rotting meat or even sewage. In fact, the smell alone can help you distinguish them from true morels.

Several stinkhorn species have a slimy mass on their caps. This mass is the gleba, or the spore mass. Because stinkhorns emit a foul, rotting smell, the often attract flies that then carry off the spores and spread them.

The caps of stinkhorns themselves are often slimy to the touch as well, as opposed to the dry caps of true morels. Depending on the species, stinkhorn caps can be pointed, rounded, or latticed. Stinkhorn are also soft and spongy, while true morel caps are firmer.

You can also differentiate between stinkhorns and true morels based on their habitats. While true morels generally thrive in hardwood forests and post-burn areas, stinkhorns grow in things like mulch, compost, and areas with decaying wood. They also prefer warm and humid environments.

How To Find Morels

Let’s get more specific and break down the different conditions in which morels can typically be found:

Know your trees if you want to find morels

The most common type of trees associated with true morels are hardwood trees. You’ll often find morels at the base of these trees, around fallen leaves, or near decaying roots.

Keep an eye out for the following tree types:

• Apple
• Ash
• Aspen
• Douglas Fir
• Elm
• Oak
• Peart
• Ponderosa Pine
• Sycamore
• Tulip Poplar
• White Pine

If you need a refresher on how to identify these, you can check out this article on how to identify the trees morels love here.

Loamy or moist and well-drained soils around these trees are usually the best spots where morels can be found.

Coniferous trees are often associated with morels, though these are for fire-associated varieties. You can search for morels in conifer forests in the aftermath of a fire.

Moist soil near creeks and streams are ideal

You’ll also be able to find morels in rich, moist soils near streams and creeks, especially those on hillsides.

However, it’s important to note that the area should have well-drained soil. That’s the type of soil that morels thrive in. You’re far less likely to find these mushrooms in wet, inundated soil.

Thus, when you’re near a stream or creek, try to go a bit farther away and look for spots where the soil drainage is much better.

Seek Out Old Apple Orchards

Morels notoriously thrive in old apple orchards, especially orchards in regions where apples have been historically cultivated. This is because morels are known to favor areas with decaying organic matter from dead or dying trees, and apple orchards are a prime candidate.

These old orchards often have decaying apple tree roots. The soil there is also often rich in nutrients and is well-drained, forming a great environment for morels to form.

Additionally, apple orchards have disturbed ground as a result of tilling and the removal of trees. This is yet another condition that morels prefer.

However, one caveat is that old apple orchards, especially those from the early to mid-20th century, were typically treated with pesticides like DDT and lead arsenates. These pesticides have been banned, but they’re still a concern. DDT takes a long time to break down, and lead isn’t biodegradable at all.

Thus, old apple orchards might be contaminated with these pesticides.

Soil temperature is critical

Another environmental aspect that’s crucial for the growth of morels is soil temperature. Typically, the most ideal temperatures for morels to thrive are 50°F to around 55°F.

Morels might start appearing once temperatures reach around 48°F, continuing to thrive once temperatures are in the ideal range. They can still continue growing in the 55°F to 60°F range.

However, if temperatures rise too quickly, that might signal the end of morel season. Anything above 60°F will cause morels to begin to dry out and decay.

Focus on southward and westward slopes early in the season

Morels tend to show up sooner on south- and west-facing slopes. This is because these slopes generally receive more direct sunlight, which makes them warm up faster in the spring. Thus, the soil here reaches the ideal 55°F to 60°F temperature range more quickly.

If you want to go morel hunting earlier in the season, you can check out south- and west-facing slopes. However, morels in these areas tend to be smaller and drier because of the higher temperatures.

Wait a little longer and you can hunt on north- and east-facing slopes. These areas won’t get as much direct sunlight and therefore warm up more slowly. Soils here also retain moisture much longer.

Thus, morels tend to be larger on north- and east-facing slopes, and they typically stick around for a longer period of time.

Burned areas are great for some morels

Burn areas are also a great place for morels to grow in, particularly those areas in the western US where wildfires occur frequently. You can expect morels to grow during the first spring following a wildfire.

Fire can give morels an advantage. For one thing, it can wipe out other fungi and plants that would compete with morels for nutrients. Morels also thrive in disturbed ground, of which there are plenty after a fire.

However, morels won’t thrive if the fire is too intense. The fire should just be intense enough that it can clear the forest floor without being so hot that it sterilizes the ground.

Rotting wood debris and leaves

Look for spots where there are dead or dying trees, fallen branches, or fallen leaves. The roots and stumps of elm, poplar, ash, apple, and other types of hardwood trees in particular are also good places to look. These are prime spots for morels because decaying organic matter enables these mushrooms to thrive.

Decomposing leaves, wood, and roots release nutrients that fuel the growth of morels and other types of fungi. Decaying matter also holds the right amount of moisture that morels prefer.

When you see one there are often others nearby

There’s rarely ever just one morel in a general area. Typically, they appear in small clusters. If you find one, it’s highly likely that there are more nearby, often within a distance of a few feet. You won’t find morels tightly packed together, but you won’t have to look far either for more specimens.

Morels can also return to the same spots year after year, though this is highly dependent on the conditions in the area. As long as all the right environmental conditions are there, you can come back to the same spots where you found morels every year. There will likely be more morels waiting.

It’s also possibly that these spots might shift slightly as time passes. Drastic changes, such as fires and floods, can also increase the chances of morels fruiting.

Old timers look to oak leaves and lilacs

Experienced foragers will likely tell you to keep an eye out for lilac blooms. This is because the conditions needed for morels to grow and lilacs to bloom are generally aligned. You’ll likely hear that morel season coincides with the blooming of lilacs, especially in temperate areas.

The emergence of oak leaves is also a traditional indicator for morel season, and with good reason. Oak leaves come out when temperatures reach the 50°F to 55°F range, so morels are not far behind. Once these leaves are roughly the size of a mouse’s ear, it’s time to start looking!

Where You Can Find Morels

Armed with the knowledge of the typical places where morels can be found, we can now take a look at the places where you can go mushroom hunting successfully. These are some of the best spots for morels in the state:

Green Valley State Park

Green Valley State Park sits just north of Creston and was originally developed in part by the Civilian Conservation Corps in the 1930s. The park surrounds a 390-acre lake and includes a mix of prairie, wetland, and woodland habitat, all crisscrossed by a network of hiking and multi-use trails.

Start by checking out the Woodlands Trail on the west side of the park. It runs through a shaded corridor between the campground and the lake, with sections that pass along low, wooded ridges and gently sloping drainages.

The eastern edge of the lake is also worth exploring for morels, particularly near the North Spillway Trail and the small stream that feeds into Green Valley Lake. If you follow the trail down toward the spillway and then cut into the woods above the shoreline, you’ll come across some great spots for morels.

Wilson Island State Recreation Area

Wilson Island State Recreation Area sits along the Missouri River and was once part of a shifting island in the river channel. Today, it’s a low-lying, wooded floodplain with mature trees, braided sloughs, and quiet backwaters.

Explore the network of trails that loop around the east side of the park near the boat ramp and picnic shelter to find good morel spots. Look for subtle depressions along the main loop trail, especially where it curves through lower ground close to the riverbank and side channels.

The south end of the park, near the group camping area and old oxbow channels, is also worth a slow walk. If you follow the short trail spurs that lead away from the campground and into the scattered groves, you’ll find pockets of quiet, shaded ground that typically foster morels.

Loess Hills State Forest

Loess Hills State Forest sits on a rare geological formation made of windblown silt, creating steep ridges and deep hollows found almost nowhere else in the world. These sharp contours and shaded draws carve out microhabitats with the conditions morels need to grow.

The Preparation Canyon Unit, near Moorhead, is one of the best places to explore. The valley trails that drop down from the overlook along East Preparation Canyon Road pass through deep, wooded hollows. Follow the creek beds and contour lines south of the picnic area to search for morel mushrooms.

Another solid area to search for morels is the Little Sioux Unit, just east of Pisgah. Try the slopes off 178th Trail and Oak Avenue, especially where the trail loops into shaded ravines and narrow drainages.

Lake Macbride State Park

Lake Macbride State Park is home to Iowa’s largest state-owned lake, and it blends wooded hillsides with limestone outcrops and tucked-away ravines. Spring runoff and shaded slopes create a patchwork of spots worth checking out for morels if you time your visit right.

Start on the western side of the lake near the Macbride Nature Recreation Area. The trails around Fox Run Ridge and Walnut Trail loop through thick woods with deep leaf litter and filtered sunlight.

Another productive section is the shoreline forest near the North Shore Trail, especially the segment between Opie Avenue and Cedar Springs Road. This stretch follows the lake edge and dips in and out of small coves and drainages. Walk the trail slowly and watch for the forested pockets that can foster morel growth.

Yellow River State Forest

Yellow River State Forest lies in the Driftless Area of northeast Iowa, a region that escaped the flattening effects of glaciers and still holds rugged bluffs, steep ridges, and deeply carved valleys. The forest is divided into several units, each offering different types of ground to cover.

The Paint Creek Unit is a great place to start. The trails that follow South Paint Creek—especially around Little Paint Campground and the Larkin Trail spur—pass through shaded ravines. You’ll find several side trails that dip into hollows filled with leaf litter and mature timber, especially near the intersections with Firebreak Trail.

Another solid area to search for morels is the Little Paint Unit to the south. Park near the forestry headquarters and follow the Campground Trail west toward the hills above the creek. Stick to the areas just above the creek line, especially near the switchbacks, and keep your eyes peeled for morels peeking through leaf piles.

Additional locations to find Morels

Other locations across Iowa also offer promising spots for morel mushroom hunting:

When You Can Find Morels

Morel mushrooms are known to show up in the spring, but exactly when is the question. The timing of morel season can vary, depending on the location, weather conditions, temperature, and various other factors.

In some areas, morels start emerging as early as the first few warm days after winter. If you’re in the southern United States, you might want to start morel hunting as early as March. If you’re in the northern parts of the country, such as the Midwest or the Northeast, you might have to wait until April to May.

Morels emerge later in the spring in some mountain regions, where morels season might continue up to early June. Typically, you can also expect fire morels to appear in the latter parts of spring.

Generally, you’ll want to hunt for morels a few days after some light rainfall, when temperatures start to get warmer. You can keep an eye on local weather forecasts, and you can also start checking soil temperatures if you haven’t done so yet. This can give you a much better idea of whether or not it’s time to put on your boots and start searching.

If you live in an area where wildfires occur, you might be able to start successfully searching for morels a day or two after a fire. However, keep in mind that other environmental conditions also need to be just right for morels to start fruiting. You might have to wait until later in the season, particularly in higher elevations.

It’s important to get the timing right! Morel season doesn’t last long, typically 4 to up to 8 weeks. This can also depend on a lot of different factors, many of which you can track and predict.

Thus, you need to make sure that you’re familiar with the topography and landscape of the area where you want to search, the weather, the environmental conditions, and the specific things that are conducive for morel growth. Make sure to get in early before all the good spots get wiped out!