Live Event: December 4, 2026, 12:00 p.m. EDT
Narrow spaces call for plants with vertical ambition. Mark Dwyer, garden manager of the Edgerton Hospital Healing Garden in Wisconsin, and longtime plantsman, surveys the best columnar and fastigiate trees for gardens of every size in this webinar. These special trees deliver height, drama, and architectural punctuation without sprawling too wide and taking over too much real estate.
From tight urban lots to formal allées and striking focal points, Mark shares his top picks for form, seasonal interest, and reliability, along with placement tips to use these living exclamation points to best effect. This class is the perfect way to close out the year with big ideas for small footprints.
Register Today! Join Us Live, December 4, 2026, 12:00 p.m. EDT
Mark Dwyer is the garden manager of the Edgerton Hospital Healing Garden in Wisconsin. He is also a regional reporter for the Midwest at FineGardening.com and a frequent contributor to numerous horticultural publications and websites.
Learn More:
Watch: Conifer Q&A with Mark Dwyer
Native Shrub Alternatives to Overused Plants in the Midwest
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The New Organic Grower, 3rd Edition: A Master’s Manual of Tools and Techniques for the Home and Market Gardener, 30th Anniversary Edition
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Since its original publication in 1989, The New Organic Grower has been one of the most important farming books available, with pioneer Eliot Coleman leading the charge in the organic movement in the United States. Now fully illustrated and updated, this 30th Anniversary Edition is a must-have for any agricultural library.
Gardena 3103 Combisystem 12-Inch To 20-Inch Adjustable Metal Fan Rake Head
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With adjustable tine spacing: suitable for raking coarse and fine material. Flexible, zinc-plated spring-steel prongs. Working width adjustable from 12-20 inches. Sold as head only, handle sold separately.
Plant Covers Freeze Protection 10 ft x 30 ft Floating Row Cover 0.9oz/yd²
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Lightweight and Breathable MATERIAL Good for protecting Plant: the plant frost cover material is 0.74 oz/sq non-woven polypropylene fabric, which is lightweight, breathable, and durable. The plant blanket frost protection allows sunlight reach the plants, perfect for protecting plants from the damage of freeze or frost. Wide Application In your Garden Work. The plant row cover not only can work as a barrier against frost, but also can be a great tool for germination and good for rapid seedling growth. By using the fabric plant covers over your plant, you can start the plant earlier in the spring and extending the growing season of your plants. How to Use the Plant Covers: you can cover the plant covers for freeze over your the plants loosely directly and then secure the plant frost blanket with soil, stones or staples. You can also support the floating row covers with a hoop, make enough room for plants to breath and grow. You could also cut the plant covers into different sizes for different purposes.

