Sun, Sunflower Helianthus famous

Sunflower, that’is also called the sun or Helianthus is a perennial plant that will or annually and offers a beautiful bloom.

In short, that’you should know:

Name : Helianthus
Family : Asteraceae
Type : Perennial or annual

: 0.5 to 3 m depending on species
Exposure : Sunlight
Ground : Rich enough

Flowering : July-October

  • Read also : plant and maintain sunflower

Planting sunflower, Helianthus:

We find different rules that are annual or perennial Helianthus

  • Perennials
    Spring planting and multiplication division of the clump to’autumn.
    maintain a distance of 30-40 cm between each plant
  • Annuals
    S’he s’is d’sowing, do it in the spring place and poquet . Called seed hole: a hole in which we plant more seeds.
    If you buy already formed sunflower plants, this will be d’April-June

Size sunflower, Helianthus:

Remove dead flowers as

TO know about the sunflower, Helianthus:

Originating’America, sunflower is grown as an annual. It is certainly the best known of Helianthus.

It is also part of the largest with a size that can mount up’3 m high.

Whatever species, they have practically all yellow color reminiscent of the sun.

Sunflowers have the’advantage’be particularly mélifères, participate in pollination and therefore to’ecosystem.

Their culture is very easy and often flattering flowering.

Malignant Council on the sunflower, Helianthus:

These plants growing fast enough, they will be perfect solid, well exposed against a wall or in a pot for smaller species.

Diseases and insects that may affect the sunflower, Helianthus:

  • Aphids
  • Mildew