Class Level:
All levels
Discover Classes. Earn Rewards.
Thankfully we have 4 other Horticulture Classes for you to choose from. Check our top choices below or see all classes for more options.
This class isn't on the schedule at the moment, but
save it to your Wish List to find out when it comes back!
If you're enrolled in an upcoming date,
this simply means that date has now sold out.
This session will focus on fungal decay diseases, prevalent in the damp fall season, that affect many of our native tree species in the Pacific Northwest.
Recognition of decay pathogens is essential when assessing tree health and structure. This session will focus on fungal decay diseases, prevalent in the damp fall season, that affect many of our native tree species in the Pacific Northwest. Specific diseases covered include annosus root rot, armillaria root rot, laminated root rot, velvet top fungus, red ring rot, artist conk, brittle cinder and madrona canker. When assessing tree health and structure, proper identification of these pathogens is essential in order to determine appropriate management methods. Plant Health Care (PHC) approaches to management, including acceptable Integrated Pest Management (IPM) methods will be covered.
This course is available for "remote" learning and will be available to anyone with access to an internet device with a microphone (this includes most models of computers, tablets). Classes will take place with a "Live" instructor at the date/times listed below.
Upon registration, the instructor will send along additional information about how to log-on and participate in the class.
Still have questions? Ask the community.
This class isn't on the schedule at the moment, but save it to your Wish List to find out when it comes back!
The University of Washington Botanic Gardens is a unit within the School of Environmental & Forest Sciences and encompasses two sites: the Washington Park Arboretum on the south side of Union Bay and the Center for Urban Horticulture on the north side. The 230-acre Arboretum includes a vibrant collection...
Read more about UW Botanic Gardens
This school has been carefully vetted by CourseHorse and is a verified Seattle educator.
at New York Botanical Garden - NYBG Online Classroom
This class will take place online. Registered students will receive login instructions. Whether you are a budding arborist or weekend woodcutter, knowing how to use your chainsaw safely and maintain it properly are keys to success. This lecture-demonstration course by an ISA-certified arborist teaches you the basics of chainsaw use and care, sharpening,...
This class will take place online. Registered students...
Read moreSunday Jan 31st, 10am - 12:10pm Eastern Time
(3 sessions)at New York Botanical Garden - NYBG Online Classroom
This class will take place online. Registered students will receive login instructions. Designed for students who want a user–friendly introduction to plant science, this course surveys the major groups of plants—flowering plants, conifers, ferns, and bryophytes—focusing on plant form and structure. Learn about the relationships between appearance...
This class will take place online. Registered students...
Read moreFriday Feb 5th, 10am - 12pm Eastern Time
(8 sessions)at New York Botanical Garden - NYBG Online Classroom
This class will take place online. Registered students will receive login instructions. Understand how the qualities of soil affect the overall productivity of plants and make sustainable gardening practices possible. Practical application of theory is stressed. Topics include soil formation, physical properties of soil, soil-water relationships,...
This class will take place online. Registered students...
Read moreMonday Mar 1st, 10am - 12pm Eastern Time
(6 sessions)at New York Botanical Garden - NYBG Online Classroom
Soil is a dynamic, living organism and the very foundation of sustainable horticulture and agriculture. This course focuses on the texture, structure, density, and color of different soils and the dynamic relationship that exists among soil, water, and plants. Learn irrigation and drainage techniques and explore how soil, organic matter, and microbiology...
Soil is a dynamic, living organism and the very foundation...
Read moreTuesday Mar 2nd, 6pm - 8pm Eastern Time
(9 sessions)
Know someone who would like this class but not sure of their schedule? (We recommend this!)
Know their schedule better than your own? Book a date and time directly.
Get it first. Sign up for up-to-the-minute offers, sales and news.
More in Garden
Made in NYC
© CourseHorse, Inc. 2021
ALWAYS EARNING
We give you 5% back in rewards for every dollar spent on classes!
ALWAYS SAVING
Once you have $5 in reward points, you can apply them as a discount on future orders.
Questions? Contact us!
Get special date and rate options for your group. Submit the form below and we'll get back to you within 2 business hours with pricing and availability.
Ch Gift Card
