Learn About Trees with Certified Arborist, Mark Chisholm | STIHL

When is the best time to prune a tree? And did certified arborist Mark Chisholm find a secret spy drone in a tree? Keep watching to find out the answers to these questions and more. For related videos, check out our STIHL Experts playlist:    • Arborist at Work: Mark Chisholm   #STIHL #arborist #trees SUBSCRIBE TO OUR NEWSLETTER: https://www.stihlusa.com/community/en... ABOUT STIHL INC.: STIHL Inc. manufactures the number one selling brand of gasoline-powered handheld outdoor power equipment in America*, the number one selling brand of gasoline-powered handheld outdoor power equipment among U.S. landscape professionals**, and the number one selling brand of chain saws in the world. STIHL also offers a full line of battery powered handheld outdoor power equipment for the professional and consumer. STIHL products are sold through a network of more than 10,000 authorized local STIHL Dealers from coast to coast—not big-box stores. Located in Virginia Beach, Va., STIHL Inc., the U.S. affiliate of the global STIHL Group, exports to more than 80 countries around the world, and the majority of STIHL products sold in America are made in America. ***STIHL products sold through U.S. STIHL Dealers are for distribution in the U.S. only. For more information or for the name of a local STIHL Dealer, call toll free 1-800-GO STIHL (1-800-467-8445) or visit STIHLusa.com. *"Number one selling brand" is based on syndicated Irwin Broh Research as well as independent consumer research of 2009-2021 U.S. sales and market share data for the gasoline-powered handheld outdoor power equipment category combined sales to consumers and commercial landscapers. **“Number one selling” claim based on 2007-2021 syndicated Irwin Broh Research of the U.S. professional landscaper market. ***A majority of STIHL products sold in America are made in America of U.S. and foreign materials. FOLLOW US: Website: https://www.STIHLUSA.com Facebook:   / stihlusa   Instagram:   / stihlusa   Pinterest:   / stihlusa   Twitter:   / stihlusa   TikTok:   / stihlusa   LinkedIn:   / stihl-usa