Knowing whether zinnias are annuals or perennials is crucial for garden planning and understanding how these flowers will behave in your garden from one season to the next. In this guide ...

All three are annuals and bloom from early summer through ... These are great to use as cut flowers. Zinnias also have an amazing number of colors. In fact, flowers come in almost every shade ...

Zinnia elegans is an annual flowering plant native to Mexico. The uncultivated form grows to a height of 75cm and has a solitary, daisy-type flower heads. There are now many cultivated forms of Zinnia ...

Zinnias are like the shazam flowers ... the perennial creeping thyme takes about a year to establish and start to spread, you ...

Powdery mildew affects over 10,000 plants. Many commonly grown annual and perennial flowering plants, as well as ornamental grasses, can be infected by powdery mildew. Zinnia, phlox, bee balm and ...

A tender perennial grown as an annual, to 50cm tall with oval, lightly hairy green leaves. Produces double, deep pinkish-red flowers with golden yellow centres, on upright stems from summer into ...