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"publishedAt": "2026-03-02T19:51:31.000Z",
"site": "https://science.nasa.gov",
"tags": [
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"textContent": "What do plants really need to grow? In this NASA Spotlite, a student producer explores the idea that plants can only grow in soil—and puts that idea to the test! Using simple household items like a cup and cotton balls, the investigation shows that seeds can sprout without soil. Viewers learn that plants need water, […]\n\nThe post Spotlite: Do Plants Need Soil? appeared first on NASA Science.",
"title": "Spotlite: Do Plants Need Soil?"
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