Do you know the difference between an annual, biennial and perennial plant? If not, here's everything you need to know.

Some woody perennials are deciduous, meaning that they lose their leaves in the fall, but the stems and branches do not die in winter. Herbaceous perennial plants are those which survive cold ...

Today’s column introduces guidelines for year-round gardening for herbaceous perennial plants that are native to a ...

“Today’s column introduces guidelines for year-round gardening for herbaceous perennial plants that are native to a Mediterranean climate zone,” writes On Gardening columnist Tom Karwin… ...

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Object Details Author Schweingruber, Fritz Hans Börner, A (Annett) Schulze, E.-D (Ernst-Detlef) 1941- Contents Abbreviations and technical remarks. -- The evolution of plant stems in the Earth's ...

What is causing the leaves to curl on my tomato plants? In Fielding Questions, readers also asked about ninebark pruning as well as eradicating potato bugs.

Some pollinators also nest in burrows created by small mammals under brush piles. Because diverse woodlands are home to many species of trees and plants, plants will flower at different times, ...