Pianta Verbena, Verbena Odorosa Coltivazione Proprieta Usi In Cucina

La verbena officinalis e una specie diffusa in natura in tutta europa.

San giovanni fiore. And thats all there is to verbena propagation. Commonly seen all across north america this type of verbenas is quite similar to the true brazilian verbenas except that it can survive under more harsh weather conditions and produces beautiful blue flowers instead of purple ones. There are also tall verbena varieties verbena bonariensis also called brazilian vervain or purpletop vervain.

Planting verbena whether annual or perennial types ensures summer flowers when it is planted in the sunniest and possibly driest area of the garden. After six weeks or so the cutting should have started to form roots. Hybrids feature blossoms in white pink or red.

Alba has pure white flowers. Verbena is generally hardy in zones 7 11 and it is heat and drought tolerant but it needs regular watering if you live in an area that doesnt get regular rainfall. Keep the soil moist by covering the whole pot in a plastic bag.

In the wild it forms colonies with slow spreading rhizomes and self seeds. Flat topped clusters of scarlet and white flowers on stems to 3 inches tall cover the foliage. Non si tratta di una pianta particolarmente bella o decorativa ma semplicemente di una piccola pianta officinale con fiori rosati presente anche negli incolti o nelle zone di pascolo soleggiato.

Plants are 4 to 5 feet tall usually grown as an annual and have 2 inch clusters of flowers on slender but sturdy stems. As long as its soil is well drained verbena will reward gardeners with countless clusters blooms all season long. Verbena is also drought tolerant making it a great choice for rock gardens and for planting in cracks between stones.

It contains about 250 species of annual and perennial herbaceous or semi woody flowering plants. If humidity is high in your area in summer choose perennial verbena for a better summer show. Verbena is a genus in the family verbenaceae.

What about purpletop vervain. Mainly known for its use as a medicinal herb blue vervain verbena hastata grows 2 to 6 feet tall and blooms july to september. Verbena purpletop vervain verbena bonariensis scientific classification kingdom.

They spread more slowly than the species and have slightly larger leaves and stouter stems. Verbena is used for mild gum disease gingivitis swelling inflammation of the nasal cavity and sinuses rhinosinusitis heart conditions depression and other conditions but there is no. Stick the cutting in a small pot of moist gritty well draining growing medium.

Small closely set leaves. The majority of the species are native to the americas and asia. There are also some annual species that will not come back each year and perennial varieties of this plant can be short lived.