Sunflower Growth Timeline Free

The first seedling emerges through the soil surface, displaying two rounded initial leaves called cotyledons. Stage 2: Vegetative Phase (Days 12–35)

Allow users to choose their specific cultivar (e.g., fast-growing "ProCut Red" at 55 days vs. "American Giant" at 120 days) to adjust the timeline. sunflower growth timeline

The is a spectacular journey that typically spans 70 to 100 days from planting to full maturity. While timelines vary by variety—with some giants taking up to 125 days and dwarf types blooming in just 60 days—most annual sunflowers follow a predictable set of development stages. Stage 1: Germination and Emergence (Days 1–11) The first seedling emerges through the soil surface,

Sunflower development is divided into two primary phases: (root and leaf development) and Reproductive (flowering and seed production). The timeline described below assumes standard growing conditions (warm soil, adequate moisture, and full sun) and is based on the standardized growth scale developed by agronomists. The is a spectacular journey that typically spans

Note: "Days" referenced refer to "Days After Emergence" (DAE), assuming soil temperatures of at least 10°C (50°F) at planting.

The back of the flower head turns yellow or brown, and petals fall off.

If you are building a "Sunflower Growth Timeline" feature for an app or website, consider incorporating these technical and user-centric elements: