Forcing perennials out of winter dormancy and into bloom for spring and summer sales isn’t a new concept for most growers, but growth in the perennial market has inspired a lot of folks to add perennials to their mix and there’s been plenty of research done to update protocols for breaking dormancy. Because of this, Tech On Demand host Bill Calkins wanted to have a quick discussion with perennial plant guru Chris Fifo (from Darwin Perennials) to make sure everyone is on the same page when it comes to waking perennials up this spring.
In this concise tech tip-style conversation Bill and Chris discuss the “traditional method” of forcing perennials and the “new-school way,” which results in better uniformity and reduced losses. Then Chris explains tactics any grower can use to force long-day perennials using an extension cord and a string of lightbulbs, as well as offering suggestions for reducing the risk of disease when perennials are being forced to wake up in early spring. The bottom line: It’s not as difficult as it sounds—warming them up and basic night interruption will work wonders on your perennial crop this spring.
WATCH THE VIDEO: https://youtu.be/rsq3hRTX0l0
Resources:
GROWERTALKS WEBINAR: 3 1/2 Steps to Overwintering Perennials
MICHIGAN STATE GUIDE: Long-Day Perennials
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