Post by @worm.folk

At first, I was just excited that one watermelon vine had five fertilized fruit growing on it. But then I started thinking about what the plant actually has to do to support all of that. It has to keep building roots, leaves, sugars, tissues, and five developing watermelons at the same time. That takes a lot of energy and a lot of nutrient movement. That’s where beneficial microbes get really interesting. Purple Non-Sulfur Bacteria, including Rhodopseudomonas palustris, can support plants through nutrient cycling, nitrogen fixation, B-vitamin production, and the production of plant growth-promoting compounds under the right conditions. That doesn’t mean the microbes single-handedly made five watermelons. The plant still needs good genetics, sunlight, water, and nutrition. But it does make me wonder how much a strong microbial system helps a plant access and manage the resources it needs to carry a heavier fruit load. One vine. Five growing watermelons. And an entire invisible microbial world helping the garden function. #Watermelon #Gardening #GardenTok #BeneficialMicrobes #PNSB