How to overwinter rosa in garage?
kris2001(6a - s.e.PA)October 8, 2012
I have hibiscus rosa in a big pot filled with mulch and pot mix. Plant is 3.5' tall...with blooms.
I want to overwinter , can I trim it to 1 foot and move to a garage. Garage gets cold but above freezing.
Pls advice !!thanks...kris