What stage of growth is known as the "squaring" phase for cotton?

The "squaring" phase for cotton is characterized by the formation of flower buds, which appear as small squares on the plant. This stage is crucial in the growth cycle of cotton because it signals the transition from vegetative growth to reproductive development. During this phase, the plant develops the structures that will eventually lead to blooming and subsequent cotton boll formation. The appearance of squares is an important indicator of plant development, ultimately affecting yield potential and timing for pest management practices. This understanding is essential for effective cotton cultivation, as management strategies often need to be adjusted based on the developmental stage of the crop.