Re: Have I lost my Verbena bonariensis this year?
Kathy N
Hi, Gilly,
Verbena bonariensis is not a heavy feeder so feeding more than once or twice a year is more than adequate. It needs full sun and should be hardy in Sheffield, given it has adequate drainage, particularly in winter. If too wet and not enough sun, it will not do well. Any chance you could post a photo?
Kathy C
Replied: Wednesday 10th of June 2015 06:23 PM