There are several reasons why your transplanted strawberries may not be doing well. Did you plant so that the crown is properly exposed after the soil is closed around the transplants? Plants do not fare well if placed too deep and grow poorly if placed too shallow. Also, frequent irrigation is critical during the first 4 weeks after planting.
Adding organic amendments such as composted horse manure is a great idea, however, it must be sufficiently composted — when it looks and smells like soil.
There are several reasons why your transplanted strawberries may not be doing well. Did you plant so that the crown is properly exposed after the soil is closed around the transplants? Plants do not fare well if placed too deep and grow poorly if placed too shallow. Also, frequent irrigation is critical during the first 4 weeks after planting.
Adding organic amendments such as composted horse manure is a great idea, however, it must be sufficiently composted — when it looks and smells like soil.