Nitrogen Management: Keeping Your Vegetable Plants Green & Growing

Nitrogen fuels cell growth and photosynthesis. It's volatile—lost to air and leaching from overwatering or heavy rain. Deficiency: yellowing/browning leaves. Excess: reddish leaves, weak stems that flop.

Smart Nitrogen Strategy

1. Test regularly with a home kit.
2. Organic sources: Blood meal, fish meal, manure, cover crops (soybeans, alfalfa, clover) that fix nitrogen.
3. Synthetic option: Balanced fertilizer if plants are established and mixing in organics is impractical.

Avoid the "yellow leaves = more water" trap—that washes away more nitrogen. Test, amend, and watch your plants thrive.