For sheer pop, indoors or out, staghorn ferns (Platycerium spp) can’t be beat. Once considered difficult to grow in San Diego County, staghorn ferns are now commonly found in nurseries, hanging on ...
A: You can use organic fertilizers such as diluted fish emulsion, applied every two to three weeks in spring and summer, if ferns are in containers, or monthly if grown in the garden. Kelp also is ...
Q. We have a large staghorn fern that has become hollow inside and is hanging from a tree. Should I fill the hollow and what type of fertilizer is needed? A. Hollows and voids inside older staghorns ...