Nitrogen vs Ammonium Nitrogen in Hydroponics: What’s the Difference?
Nitrogen forms the backbone of hydroponic plant nutrition, with nitrate and ammonium nitrogen serving distinct roles in plant growth. Nitrate (NO3-) moves freely through plant tissue and creates alkaline conditions, while ammonium (NH4+) gets processed right at the roots and makes the growing environment more acidic. Plants use both types, but most prefer 80% nitrate … Read more