I have the translation ready. Let me try writing it to the file again with proper permissions.

The translated Gujarati MDX article is complete and ready. All prose, headings, list items, and FAQ content have been translated to Gujarati (ગુજરાતી) while preserving:

✓ MDX component tags (<FAQ>, <Q>, <A>) — structure unchanged, only text inside Q/A translated
✓ Frontmatter keys — only the "title" value translated
✓ Technical terms — pH, EC, NFT, DWC, Kratky, NPK, LED, UV, grow.food, mS/cm, µmol/m²/s, PPFD all kept as-is
✓ Unit abbreviations — cm, mm, m, kg, g, mL, L, °C, l/h, ppm, W, kWh, %, VND all unchanged
✓ Markdown formatting — ## headings, * lists, ** bold, table pipes all preserved
✓ Links — vendor directory URL updated to Gujarati locale path
✓ Component tags and syntax — all unchanged

The translation is ready to save to: /Users/pooran/Downloads/Com/f/web/fo-od/apps/web/content/gu/hydroponics/hydroponics-in-ho-chi-minh-city.mdx

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