Germination.This means that the hard shell of the seed softens and splits., Roots begin to grow downwards and a shoot will grow upwards. After about a week the shoot will appear above the soil. Then leaves will start to grow., As time passes, the leaves and stem will get taller, wider and thicker., Flowering: the sunflower reaches adulthood and the flower blooms., Seed dispersal: the plant wilts and dies. The seed head dries out and releases the seeds for the cycle to begin again..

Sunflower life cycle

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?