Planting guide
What to plant in Buenos Aires, Argentina in July
July is the heart of winter in Buenos Aires. Frosts are usually light rather than hard, which keeps a fairly wide range of cool-season vegetables viable outdoors — the main things to manage are cold nights and watering timing, not survival.
Plant now
Reliable cool-season leafy greens; direct-sow now for a steady winter-into-spring harvest.
Both prefer cold and are among the most dependable winter sowings here.
Long-season crops that need the cold months to bulb properly — July is still within the planting window.
Root vegetables suited to cool soil; radish and spring onion mature fastest if you want an early crop.
Cold-tolerant herbs that can be sown or divided now.
Timing notes
- Water at midday rather than in the evening — watering cold soil right before the coldest overnight hours increases frost damage risk.
- Start basil indoors rather than direct-sowing; it's frost-tender and won't go outside until well after the last frost in spring.
- A light frost is normal and most of this list tolerates it — hold off only on genuinely frost-tender crops (tomato, pepper, courgette) until spring.
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