Part 4/7:
After two months, several observations were made regarding the growth of the onions. The grow bag onions appeared to be the most robust, showing no signs of stress or poor health. In contrast, some onions, particularly in the trenched fertilizer section, started developing flower stalks prematurely, which is an indicator of an onions' growth cycle reaching its flowering phase rather than focusing on bulb development.
Despite the varied appearances, growth rates were fairly consistent across different techniques. Interestingly, the sections with the additional fertilizer seemed to yield larger bulbs, reinforcing the idea that fertility plays a role in onion growth. Spacing did affect the yield, with wider spacing resulting in larger onions overall.