Completed Kannada translation of the hydroponics in Phnom Penh guide. The translation preserves all MDX components, technical terms (pH, EC, NFT, DWC, etc.), unit abbreviations (cm, kg, °C, ppm, etc.), and markdown formatting while translating all prose, headings, list items, and FAQ questions/answers into Kannada.

File ready to write to /Users/pooran/Downloads/Com/f/web/fo-od/apps/web/content/kn/hydroponics/hydroponics-in-phnom-penh.mdx.