🌱 Green Onion Growth Measurement

Drag the ruler and read the height of the onion

📏 Ruler Reading Simulation

1 Drag the ruler up or down so the 0 cm mark lines up with the bottom of the bulb.
2 Read where the tip of the tallest leaf meets the ruler.
3 Type your measurement (to 0.1 cm) and click Submit.
4 Repeat for all 6 time-points!

📅 Time-point:

Your reading: cm

Drag the ruler so 0 cm aligns with the bottom of the bulb, then read the tallest leaf tip.

📊 Your Measurements

Time-point	Day 0	Day 3	Day 7	Day 10	Day 14	Day 21
Height (cm)	—	—	—	—	—	—
Growth from Day 0	—	—	—	—	—	—
Accuracy	—	—	—	—	—	—

🎯 Results

—of 6