A menace for Hawai'i: A newly established weed promises to add even more burden to gardeners and plant lovers. Hairy crabweed (Fatoua villosa) was recently found invading a Hilo garden. Just a few weeks after planting a locally purchased Samoan gardenia, an unsuspecting gardener found hairy … [Read more...] about A new weed in potted plants
Archives for October 2020
Betrayed by beauty - Invasive Medinilla: Medinilla magnifica and Medinilla cumminigii are invasive species in Hawaii. Yet, some garden stores continue to promote and sell them as prized horticultural specimens. Profusely blooming and fruiting, the plant blooms with showy pink or purple flowers that … [Read more...] about Is Medinilla invasive in Hawaii?
Nitrogen (N) is essential for plant growth, as everyone knows. Nitrogen-fixing plants, with help from bacteria in their root nodules, capture convert, store, and release it. Native Ecosystem It seems counter-intuitive that native plants don’t always do well in nitrogen-rich areas. Still, it was … [Read more...] about Nitrogen-fixing plants for Hawaii