National Sunflower Association - link home
About NSA Join NSA Contact Us Facebook YouTube
All About Sunflower

Buyers

Health & Nutrition

Sunflower Seed and Kernel

Sunflower Oil

Growers

Calendar of Events

Media Center

Photo Gallery

Sunflower Statistics

International Marketing

Research

Meal/Wholeseed Feeding

Sunflower Magazine

Surveys

Espanol

Daily Market News
Sign Up for Newsletter
Online Catalog
Online Directory
Google Search
Printer Friendly Version
You Are Here Photo Gallery


Media Center

Photo LibraryGrowth Stages
Stage 3: R-3

The immature bud elongates more than 2.0 cm above the nearest leaf.




Back to Subcategories
Closed Canopy

Name: Closed Canopy
Description: A sunflower field in the R-3 growth stage and the canopy has closed the ground from the sunlight.
ID Name: SUN250
Size: 317K

R-3 Growth Stage

Name: R-3 Growth Stage
Description: A sunflower field in the R-3 growth stage.
ID Name: SUN257
Size: 316K

R-3 Stage

Name: R-3 Stage
Description: Sunflower plant in R-3 stage
ID Name: SUN111308G
Credits: NDSU Ext. Bulletin 25
Size: 81K

R-3 Top View

Name: R-3 Top View
Description: Sunflower plant in R-3 stage; Top view
ID Name: SUN111308H
Credits: NDSU Ext. Bulletin 25
Size: 86K

Side View

Name: Side View
Description: A sunflower head in the R-3 growth stage from a side view.
ID Name: SUN259
Size: 208K

Young Sunflower

Name: Young Sunflower
Description: This is a sunflower head prior to blooming in the R-3 growth stage
ID Name: SUN127
Size: 94K


Back to Subcategories

Top of the Page

copyright 2014 National Sunflower Association