Got Nature? Blog

In this edition of ID That Tree, Purdue Extension Forester Lenny Farlee introduces us to dwarf chinkapin oak, an uncommon oak species found in far northern Indiana. Unlike many oaks that grow into large forest trees, this species often takes on a different form. Learn about the types of sites where dwarf chinkapin oak is typically found, how it compares to its relative the chinkapin oak and why it plays an important role in supporting wildlife. Whether you’re a student, landowner or simply curious about Indiana’s native trees and shrubs, this video offers a quick introduction to this unique and lesser-known oak species.

 

If you have any questions regarding wildlife, trees, forest management, wood products, natural resource planning or other natural resource topics, feel free to contact us by using our Ask an Expert web page.

Resources:
ID That Tree – Video Playlist, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel
Purdue Arboretum Explorer
Conservation Tree Planting: Steps to Success, Purdue Extension – FNR YouTube Channel
A Woodland Management Moment, Playlist, Purdue Extension – FNR YouTube Channel
Woodland Stewardship for Landowners, Playlist, Purdue Extension – FNR YouTube Channel
Fifty Common Trees of Indiana, Purdue Extension – FNR
Indiana Invasive Species Council
Cooperative Invasive Species Management Area (CISMA)
Report Invasive, Purdue Extension
Habitat University, Episode 12 – Exploring the challenges of Invasive Species, Habitat University-Natural Resource University
Shrubs and Woody Vines of Indiana and the Midwest, Purdue University Press
Native Trees of the Midwest, Purdue University Press
Professional Forester, Indiana Forestry Woodland Owners Association
District Forester, Indiana Department of Natural Resources, 10+ acres
Find an Arborist, International Society of Arboriculture
Forest Improvement Handbook, The Education Store

Lenny Farlee, Extension Forester
Hardwood Tree Improvement and Regeneration Center
Purdue Department of Forestry & Natural Resources

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MyDNR, Indiana’s Outdoor Newsletter: The Division of Law Enforcement is looking for highly motivated, outdoor-centered individuals to fill Conservation Officer positions across the state.

Anyone interested should first read “Become a Conservation Officer” at on.IN.gov/ico-hiring and complete the pre-screening test under the “Apply” link. Successful completion of the pre-screening test will automatically enter you into the hiring process.

To be qualified to pass the pre-screening test, you must be a United States citizen and be 21 years old by Oct. 30. You also must be able to pass the new Physical Agility Test, which is the new fitness standard for all Law Enforcement in the state starting Aug. 1. The website listed above also contains a video demonstrating the Physical Agility Test, course diagram and testing protocols.

Conservation officers comprise Indiana’s oldest state law enforcement agency. ICOs are fully recognized Indiana police officers who enforce and uphold all DNR rules and regulations as well as all other Indiana state laws. ICOs spend most of their time on the job enforcing fishing and hunting regulations, conducting marine boat patrol on Indiana’s waterways, and patrolling DNR properties to keep them safe and family friendly.

In addition to traditional law enforcement work, ICOs also engage in specialty areas, including scuba, K-9, search and rescue, swift water rescue and many more.

For more information, visit the DNR hiring for Indiana Conservation Officer positions webpage.

More Resources:
Hunting Guide, Indiana Department of Natural Resources (IN DNR)
MyDNR Newsletter, IN DNR
Wild Bulletin Newsletter, IN DNR
Fishing Guide, IN DNR
Creating a Wildlife Habitat Management Plan for Landowners, The Education Store, Purdue Extension’s resource center
A Template for Your Wildlife Habitat Management Plan, The Education Store
Wildlife Habitat Hint: Trail Camera Tips and Tricks, Got Nature? Blog
Forest Improvement Handbook, The Education Store
Designing Hardwood Tree Plantings for Wildlife – The Education Store
ID That Tree – YouTube Playlist
How to Score Your White-tailed Deer, video, The Education Store, Purdue Extension Resource Center
White-Tailed Deer Post Harvest Collection, video, The Education Store
Age Determination in White-tailed Deer, video, The Education Store
How to Build a Plastic Mesh Deer Exclusion Fence, The Education Store
Forest Management for Reptiles and Amphibians: A Technical Guide for the Midwest, The Education Store
Ask the Expert: Hardwood Ecosystem Experiment – Birds and Salamander Research, Purdue Extension – FNR
A Template for Your Wildlife Habitat Management Plan, The Education Store
Managing Your Woods for White-Tailed Deer, The Education Store

Indiana Department of Natural Resources (IN DNR)

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In this edition of ID That Tree, Purdue Extension Forester Lenny Farlee introduces us to Shumard oak, a native oak species found in parts of Indiana. While it is sometimes confused with other oaks, including northern red oak, this species has key characteristics that set it apart. Learn where Shumard oak is typically found, how it fits into Indiana’s woodland landscapes and what to look for when distinguishing it from similar plants. This video provides a helpful introduction to identifying Shumard oak whether you’re a student, landowner or just interested in better understanding the trees around you.

 

If you have any questions regarding wildlife, trees, forest management, wood products, natural resource planning or other natural resource topics, feel free to contact us by using our Ask an Expert web page.

Resources:
ID That Tree – Video Playlist, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel
Purdue Arboretum Explorer
Conservation Tree Planting: Steps to Success, Purdue Extension – FNR YouTube Channel
A Woodland Management Moment, Playlist, Purdue Extension – FNR YouTube Channel
Woodland Stewardship for Landowners, Playlist, Purdue Extension – FNR YouTube Channel
Fifty Common Trees of Indiana, Purdue Extension – FNR
Indiana Invasive Species Council
Cooperative Invasive Species Management Area (CISMA)
Report Invasive, Purdue Extension
Habitat University, Episode 12 – Exploring the challenges of Invasive Species, Habitat University-Natural Resource University
Shrubs and Woody Vines of Indiana and the Midwest, Purdue University Press
Native Trees of the Midwest, Purdue University Press
Professional Forester, Indiana Forestry Woodland Owners Association
District Forester, Indiana Department of Natural Resources, 10+ acres
Find an Arborist, International Society of Arboriculture
Forest Improvement Handbook, The Education Store

Lenny Farlee, Extension Forester
Hardwood Tree Improvement and Regeneration Center
Purdue Department of Forestry & Natural Resources

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Join Purdue Extension forester Lenny Farlee in this episode of “A Woodland Management Moment” as he discusses the benefits of using windbreak plantings around hardwood tree plantations. Using a black walnut planting as an example, this episode introduces how windbreaks can influence early growth, protection and overall tree from. The video also connects windbreaks to broader planting strategies and long-term management objectives. Watch to learn how thoughtful plantation design can support both tree performance and woodland management goals.

 

A good resource to learn more is the Walnut Council website. Founded in 1970, the Walnut Council is an international association representing nearly 700 woodland owners, foresters, forest scientists, and wood-producing industry representatives in 45 states and three foreign countries. The purpose is to assist in the technical transfer of forest research to field applications, help build and maintain better markets for wood products and nut crops, and to promote sustainable forest management, conservation, reforestation, and utilization of American black walnut (Juglans nigra) and other high quality fine hardwoods.

If you have any questions regarding trees, forests, wildlife, wood products, or other natural resource topics, feel free to contact us by using our Ask an Expert web page.

Resources:
A Woodland Management Moment, Playlist, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel
Explore the Rich World of Oaks with Purdue FNR Extension & Partners, Purdue Extension – FNR Got Nature? Blog
Conservation Tree Planting: Steps to Success, Purdue Extension – FNR YouTube Channel
It’s Not Too Late to Order Trees for Spring Planting, Purdue Extension – FNR Got Nature? Blog
Shrubs and Woody Vines of Indiana and the Midwest, Purdue University Press
Native Trees of the Midwest, Purdue University Press
ID That Tree, Playlist, Purdue Extension – FNR YouTube Channel
Investing in Indiana Woodlands, The Education Store
Woodland Stewardship for Landowners Video Series, Playlist, Indiana Department of Natural Resources YouTube Channel
District Forester, Indiana DNR Division of Forestry, for over 10 acres of woodlands
Professional Forester, Indiana Forestry & Woodland Owners Association (IFWOA)
Forest Improvement Handbook, The Education Store
Purdue Arboretum Explorer

Lenny Farlee, Extension Forester
Hardwood Tree Improvement and Regeneration Center
Purdue Department of Forestry & Natural Resources

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Indiana joined 22 other states in 2025 when it launched its state-level Certified Prescribed Burn Manager (CPBM) Program. This program resulted from HB-1557, which went into effect on July 1, 2025. For more information about the new prescribed fire law in Indiana and what it means for burners, check out the Indiana Prescribed Burn Law Factsheet.

This article will walk through the steps to complete all stages of the program. The Indiana DNR CPBM Policy can be viewed by visiting the Indiana Prescribed Fire Council website.

The CPBM program consists of three parts:

• Online Training
• In-Person Training
• Prescribed Burn Experience

Indiana CPBM Requirements At-a-glance

1. Online Training
   1. S-130
   2. S-190
   3. L-180
   4. IS-100
2. In-Person Training
   1. S-130 Field Day (no pack test requirement)
   2. Indiana DNR Prescribed Fire for Managers
3. Burn Experience (Minimum of 5 total burns for experience)
   1. Participate in 5 prescribed fires
   2. At least 3 in woodland at least 1 in grassland
   3. Ben an Apprentice Burn Manager for 2 burns
   4. 1 woodland and 1 grassland burn
4. Paperwork and Documentation
   1. IN CPBM Application
   2. IN CPBM Experience Log
   3. IN CPBM Task Book
   4. Burn Plans for Apprentice Burns

Online Training Requirements

The online training required for the CPBM program includes many of the same courses as are necessary for Basic Wildland Firefighting.

• S-130 Firefighter Training
• S-190 Introduction to Wildland Fire Behavior
• L-180 Human Factors on the Fireline I
• S-100 Introduction to the Incident Command System

These are self-paced, free online courses available through FEMA, the National Fire Academy (NFA), and the Wildland Fire Learning Portal.

• FEMA – IS-100
• National Fire Academy Registration Page – S-130, S-190, L-180
• Wildland Fire Learning Portal – S-130, S-190, L-180

*Before taking any courses through FEMA or registering for the NFA, you need to obtain a FEMA SID#. You can do that at FEMA: Student Identification System.

In-Person Training Requirements

The two requirements for in-person training are:

• S-130 Field Day (1-day; no pack test required)
• Indiana DNR Prescribed Fire for Managers (2-day)

How to complete the in-person training?
In-person S-130 Field Days and Indiana DNR Prescribed Fire for Managers courses are offered 1-2 times per year, often offered in the spring (Feb-Mar) and in December.

*To take the S-130 Field Day, you need to complete the required online training before the field day. To take the Prescribed Fire for Managers Course, you need to take the S-130 Field Day.

You can find information about upcoming trainings by visiting the Indiana Prescribed Fire Council (INPFC) website and the Indiana DNR Fire Headquarters Training Portal.

Prescribed Burn Experience

To be an Indiana CPBM, you need the following prescribed fire experience:

• Participate in 5 prescribed fires across the 2 major fuel model groups in Indiana (grass and hardwood timber litter)
  • At least 3 of the burns shall be in the hardwood timber litter fuel model
• Serve as an Apprentice Burn Manager on 2 of the 5 prescribed burns – 1 from each of the two fuel model groups (grass and timber litter)

Serving as an “Apprentice Burn Manager” means you need to lead burns under the guidance of an existing CPBM, RxB1, or RxB2 (RxB1 & RxB2 are Burn Boss qualifications through the National Wildfire Coordinating Group) and complete a Certified Prescribed Burn Manager Task Book related to preparing for and managing a prescribed burn.

How do I receive prescribed fire experience?

To get experience as a crew member on prescribed fires, here are a few steps:

• Meet Common Training Requirements: Many organizations (but not all) require burn crews to have basic wildland fire training courses, many of which are needed for the CPBM program. Having these trainings will open the door for more opportunities.
  • Basic Wildland Firefighter (FFT2) Requirements (bolded are required for CPBM)
    • S-130 (Online and Field Day)
    • S-190
    • L-180
    • IS-100
    • IS-700B
    • Arduous Work Capacity Test (Pack Test)
• Attend a Learn-N-Burn: these half- or full-day events can help you get your feet wet with prescribed fire and are offered by groups like the Indiana DNR Division of Fish and Wildlife and Purdue Extension. Generally, prior experience or training is not required for these events.
  • Upcoming Learn-N-Burns can be found under Events on the INPFC events website.
• Find Volunteer Opportunities: Many organizations accept volunteers for prescribed fire, but may require Basic Wildland Firefighter Training (see above).
  • Volunteer on burns with The Nature Conservancy
    • To be a TNC fire volunteer, you need to be a FFT2 or complete the Prescribed Fire Crew Member (RxCM) standard, which is similar to FFT2 standards but does not require IS-700 and requires a moderate pack test. View the TNC Fire Manual for more information.
  • To learn more about helping TNC on prescribed burns, contact Stuart Orr, Indiana Fire Program Manager at sorr@tnc.org.
• Volunteer with your Local Land Trust
  • Indiana is home to over 20 land trusts, many of which utilize prescribed fire.
  • Each land trust may have different requirements to volunteer for prescribed fire.
  • Visit the Discover Your Land Trust page on the Indiana Land Protection Alliance website to find a land trust in your area.
• Find landowners in your area who are using prescribed fire and volunteer to help
  • Several landowners across Indiana use prescribed fire and may be seeking help.
    • You may be able to find landowners who burn through existing conservation networks, such as local NGOs (NWTF, NDA, PF, or QF Chapters) or landowner groups such as the Indiana Forest and Woodland Owners Association.
  • Join or start a Prescribed Burn Association, which is a collection of landowners who help each other burn by pooling resources, equipment, knowledge, and crew through a “Neighbor Helping Neighbor” model.

How do I receive apprentice burn manager fire experience?

The first step in finding opportunities is building relationships with current prescribed fire practitioners. By volunteering as a crew member, you start to learn about prescribed fire and build relationships with existing burn managers. This may lead to opportunities to apprentice in the future.

The Indiana Prescribed Fire Council is piloting a Prescribed Fire Opportunity Sharing Network to help connect those seeking burn experience with experienced burners. You can use the links below to sign up for this network as either a Mentor (have experience) or Mentee/Apprentice (need experience). Register on the Mentor sign-up or the Mentee sign-up.

Resources:
FNR Ask The Expert: Prescribed Fire, Purdue Extension Forestry & Natural Resources
100 Year Project Shares New Video, Prescribed Fire, Purdue Extension – FNR Got Nature? Blog
Brooke’s Prescribed Fire Videos Utilized in Global USFS Efforts, Purdue Extension – FNR Got Nature? Blog
Prescribed fire: 6 things to consider before you ignite, Got Nature? Blog, Purdue Extension – 4Forestry and Natural Resources
Wildlife Habitat Hint: Prescribed Fire Techniques – Backing Fire, Video, Purdue Extension – Forestry and Natural Resources YouTube channel
Wildlife Habitat Hint: Prescribed Fire Techniques – Flanking Fire, Purdue Extension – FNR Video
Wildlife Habitat Hint: Prescribed Fire Techniques – Strip Head Fire, Purdue Extension – FNR Video
Wildlife Habitat Hints: Prescribed Fire Techniques – Ring Fire, Purdue Extension – FNR Video
Wildlife Habitat Hints: Prescribed Fire Techniques – Point Source Fire, Purdue Extension – FNR Video
Wildlife Habitat Hint: Late Growing Season Prescribed Fire, Purdue Extension – FNR Video
FNR Ask The Expert: Prescribed Fire with Jarred Brooke and Mike Saunders, Purdue Extension – FNR Video
Indiana Prescribed Fire Council
Renovating Native Warm-Season Grass Stands for Wildlife: A Land Manager’s Guide, The Education Store, Purdue Extension resource center

Jarred Brooke, Wildlife Extension Specialist
Purdue Department of Forestry and Natural Resources

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Morning AgClips: Have you seen a bald eagle recently? I still marvel when I see one soaring in flight. It’s exciting to see them swoop down near the surface of a river and snatch a fish. You may have even taken advantage of watching “eagle cams,” 24-hour video feeds of an eagle’s nest. You may have participated in an “Eagle Watch” event, hosted by the Indiana Department of Natural Resources (DNR). Or, perhaps you have seen and kept an eye on an eagle’s nest near you!

The bald eagle (Haliaeetus leucocephalus) has been the national bird of the United States since 1782, when it was adopted as a core element in the Great Seal of the United States.

Apparently, a long-standing and frequently perpetuated myth in American history is that Benjamin Franklin preferred the turkey to the eagle as a national symbol. According to Harvard University, his tongue-in-cheek comments berating the eagle while extolling the turkey were taken out of context. Evidently, they were meant as a joke regarding the insignia of the Society of the Cincinnati, in which Franklin thought the bird depicted looked more like a turkey than an eagle. (I’m not a historian; you can do your own research and decide for yourself.)

Once a federal- and state-endangered species, due to hunting and use of certain pesticides (now banned), the bald eagle has recovered quite well.

Brian MacGowan, Purdue Extension wildlife specialist, said that bald eagles were once listed under the Endangered Species Act. “However, their populations recovered to a level where they were delisted,” he said. “Even so, Bald Eagles are still offered some level of protection under the Bald and Golden Eagle Protection Act and Migratory Bird Treaty Act.”

Indiana DNR reported that in 2020, there were more than 350 nesting territories in Indiana. Bald eagles have been sighted in almost every Indiana county.

You might assume that springtime is bald eagle breeding season, but bald eagles breed in the winter. “Winter is a time when Bald Eagles build nests in large trees or snags near sources of food – rivers, streams, and lakes,” said MacGowan. “The nests they construct are very large (4-6 feet in diameter) and can weigh more than 1,000 pounds.” He said they also construct alternate nests within their territory and will usually return to the same nesting territory year after year.

The Indiana Department of Natural Resources (DNR) website offers more facts on bald eagles and their young. They write that wintering eagles prefer mature trees along large, open bodies of water for daytime perches. At night, large trees in sheltered valleys and ravines are preferred for roosting, and it is common for eagles to roost in small groups during winter.

Indiana DNR further states that eagle eggs have a 35-day incubation period and that young eagles leave the nest or “fledge” at 11-12 weeks old. Adult eagles do not begin to nest until they are 4 or 5 years old. Eagles mate for life and return each year to the same location to nest and breed, selecting nest sites close to where they were raised as young.

View Morning AgClips full article for more interesting facts of bald eagles: Have You Seen A Soaring Eagle Lately?

To subscribe and receive the Morning AgClips Newsletter by email view, Subscribe to Our Daily Newsletter.

Resources:
Bald Eagle Breeding Season is Upon Us, Purdue Extension – Forestry & Natural Resources (FNR) Got Nature? Blog
Indiana Department of Natural Resources Shares Bald Eagle Successfully Recovered, MyDNR, Indiana’s Outdoor News
Bald Eagle, Indiana Department of Natural Resources (IN DNR)
Forestry for the Birds Virtual Tour, Purdue Extension – Pond and Wildlife
Breeding Birds and Forest Management: the Hardwood Ecosystem Experiment and the Central Hardwoods Region, The Education Store, Purdue Extension resource center
Forest Birds, The Education Store
Managing Woodlands for Birds, The Education Store
Managing Woodlands for Birds Video, Purdue Extension – FNR YouTube Channel
Breeding Birds and Forest Management: the Hardwood Ecosystem Experiment and the Central Hardwoods Region, The Education Store
The Birders’ Dozen, Profile: Baltimore Oriole, Indiana Woodland Steward
Ask An Expert: Birdwatching, Playlist, Purdue Extension – FNR YouTube channel
Birds and Residential Window Strikes: Tips for Prevention, The Education Store
No Room at the Inn: Suburban Backyards and Migratory Birds, The Education Store

Morning AgClips

John E. Woodmansee, Extension Educator – Agriculture and Natural Resources (ANR)
Purdue Extension – Whitely County

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In this edition of ID That Tree, Purdue Extension Forester Lenny Farlee introduces us to a native Indiana shrub that’s seen less often than some of its relatives. While it’s related to other sumac species, fragrant sumac has its own place in Indiana’s landscapes. Learn where it grows, how it fits into woodland and edge environment along with what makes it distinct from other sumacs you might recognize. Whether you’re a student, landowner or even just simply curious about native shrubs, this video offers a quick overview of this interesting bush in Indiana.

 

If you have any questions regarding wildlife, trees, forest management, wood products, natural resource planning or other natural resource topics, feel free to contact us by using our Ask an Expert web page.

Resources:
ID That Tree – Video Playlist, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel
Purdue Arboretum Explorer
Conservation Tree Planting: Steps to Success, Purdue Extension – FNR YouTube Channel
A Woodland Management Moment, Playlist, Purdue Extension – FNR YouTube Channel
Woodland Stewardship for Landowners, Playlist, Purdue Extension – FNR YouTube Channel
Fifty Common Trees of Indiana, Purdue Extension – FNR
Indiana Invasive Species Council
Cooperative Invasive Species Management Area (CISMA)
Report Invasive, Purdue Extension
Habitat University, Episode 12 – Exploring the challenges of Invasive Species, Habitat University-Natural Resource University
Shrubs and Woody Vines of Indiana and the Midwest, Purdue University Press
Native Trees of the Midwest, Purdue University Press
Professional Forester, Indiana Forestry Woodland Owners Association
District Forester, Indiana Department of Natural Resources, 10+ acres
Find an Arborist, International Society of Arboriculture
Forest Improvement Handbook, The Education Store

Lenny Farlee, Extension Forester
Hardwood Tree Improvement and Regeneration Center
Purdue Department of Forestry & Natural Resources

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In this webinar hosted by Purdue University Extension – Forestry and Natural Resources and the Hardwood Tree Improvement & Regeneration Center (HTIRC), Extension Forester Lenny Farlee introduces the fundamentals of tree silvics and forest succession, the biological foundation of forest management. The presentation explores how tree species’ life histories and ecological growth influence forest development and management outcomes.

Topics include definitions of silvics, shade tolerance, regeneration strategies, disturbance (such as fire and wind) and how different species respond to environmental conditions over time. The webinar provides a clear foundation for understanding forest ecology and applying that knowledge to sustainable management and conservation.

 

Check out the Purdue Extension – Forestry and Natural Resources YouTube Channel for more videos and webinars covering urban and forestry management, woodlands and wildlife.

Lenny Farlee, Extension Forester
Hardwood Tree Improvement and Regeneration Center
Purdue Department of Forestry & Natural Resources

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We are now on the other side of the equinox, and while the days are getting longer again, we are beset with Midwest snows and icy temperatures that could persist to the beginning of Spring in March. During this time, there is a likely chance of a “tug-of-war” between our current cold weather and intermittent warm spells, and it’s a good time to check on your trees, especially newly transplanted trees and species with thinner bark.

As you head outdoors, what you might notice are signs of damage to your trees that include splits or cracks that could range in size from less than 1” to up to the entire length of the main stem and/or sunken areas on the trunk (Figs. 1 & 2). What you’re witnessing is winter stem damage known as sunscald or southwest damage (usually located on south to southwest-facing sides of the tree).

So, what is southwest damage and why has your tree been affected by it?  It’s a wound that’s opened during winter due to sudden drops in temperature. These drops can come from different instances like the change from day to night or even from sudden cloud cover on a sunny day. The sun warms the trunk on the south to southwest faces of the tree, then the temperature change causes the bark to split. Repeated instances eventually cause dehydration of the damaged area which causes scalding.

Southwest damage comes from a previously sustained injury and will likely be found on younger trees or species with thin bark including Acer spp., Betula spp., Malus spp., Platanus spp., Prunus spp., and Ulmus spp. If these trees are also stressed, for example, from the dryer hotter summers we’ve been experiencing or other factors, they will be more vulnerable to damage moving into winter months.

As your trees grow and become more established, chances of damage decrease. Install white tree guards in Fall on trees less than 4” to help protect them during the winter. Those of you that are ahead of the game in your tree protection will have already done this last year to help prevent southwest damage (and damage from deer rub if you installed them in the fall before the rut). I commend you on your efforts, but make sure not to leave them on year-round. As things begin to heat up those covers can be a source of moisture retention which can lead to rot on the trunk of your tree. Plan on removing them as Spring sets in and save them for next Fall.

If cracking has already occurred, don’t panic. It’s not the end of your tree. Depending on the extent of the damage the tree may be able to seal off the damage with callus tissue called wound wood (Fig. 4). Healthier trees can produce this more quickly. Some things you can do to assist your tree include the following:

• Putting your tree on a watering schedule (especially in the summer) to reduce water and heat stress.
• Mulching your tree (no mulch volcanoes) can help stop mechanical damage from mowing and other lawn maintenance and can also help with water retention in the soil.
• Herbicide use should be limited and done on days with little to no wind to help reduce drift onto the tree.
• Plan on installing white tree guards mid to late Fall. I like the white corrugated drainpipes you can find at local home and garden stores. Make sure to get a diameter larger than you tree to provide airflow to the trunk.

If you are still worried about the health of your tree, you can always find an ISA Certified Arborist nearby using the Trees Are Good website. They will be able to help assess any other issues and provide excellent professional help.

Resources:
The Purdue Landscape Report
Find an Arborist video, Trees are Good, International Society of Arboriculture (ISA)
Equipment Damage to Trees, Got Nature? Blog
Tree wounds and healing, Got Nature? Blog
Tree Defect Identification, The Education Store, Purdue Extension resource center
Tree Pruning Essentials, Publication & Video, The Education Store
Shrubs and Woody Vines of Indiana and the Midwest, The Education Store
Tree Risk Management, The Education Store
Why Is My Tree Dying?, The Education Store
ID That Tree, Purdue Extension-Forestry & Natural Resources (FNR) YouTube playlist
Subscribe to Purdue Extension-FNR YouTube Channel

Ben McCallister, Urban Forestry Specialist
Purdue Forestry and Natural Resources

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Join Purdue Extension forester Lenny Farlee in this episode of “A Woodland Management Moment” as he talks about planting density when thinking about hardwood tree plantation. In an earlier video, we discussed higher density plantings for timber productions. In this video, we’ll continue that conversation and talk about planting with wide spacing specifically for nut production. This episode explores these nut producing species like black walnut, their growth in the forests and what that means for woodland management decisions. Watch the video to learn about opportunities, challenges and considerations for balancing growth rates with high quality output.

 

If you have any questions regarding trees, forests, wildlife, wood products, or other natural resource topics, feel free to contact us by using our Ask an Expert web page.

Resources:
A Woodland Management Moment, Playlist, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel
The Nature of Oaks Webinar, Purdue Extension-FNR YouTube Channel, Shared from Indiana Forestry & Woodland Owners Association
Conservation Tree Planting: Steps to Success, Purdue Extension – FNR YouTube Channel
Shrubs and Woody Vines of Indiana and the Midwest, Purdue University Press
Native Trees of the Midwest, Purdue University Press
ID That Tree, Playlist, Purdue Extension – FNR YouTube Channel
Investing in Indiana Woodlands, The Education Store
Woodland Stewardship for Landowners Video Series, Playlist, Indiana Department of Natural Resources YouTube Channel
Ask an Expert: Tree Selection and Planting, Purdue Extension – FNR YouTube Channel
Forest Improvement Handbook, The Education Store
Find an Indiana Professional Forester, Indiana Forestry & Woodland Owners Association (IFWOA)
Purdue Arboretum Explorer

Lenny Farlee, Extension Forester
Hardwood Tree Improvement and Regeneration Center
Purdue Department of Forestry & Natural Resources

 

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