This year-round shrub produces a sweet yet tangy fruit. Reviewed by Barbara Gillette Pineapple guava (Acca sellowiana), also known as feijoa, is a tree or multi-stemmed shrub known for its guava-like ...

Q: I have snailseed vines in several of my beds. I have tried pulling them out, spraying them with a weedkiller, and tying them off with a plastic bag to deprive them of air. Nothing has killed them.