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Kale vs Onion

Both are Vegetable. Each axis is a percentile across all 538 crops — 80 means higher than four-fifths of the table. Where an axis is missing, the crop genuinely is not measured that way.

Kale Onion

Measure Kale Onion
Season Rabi Rabi · Kharif
Sowing window Sep–Oct Oct–Nov, Jun–Jul
Days to harvest 70–95 120–150
Spacing 60 × 40 cm 15 × 10 cm
Soil pH 6.0–7.5 6.0–7.5
Water 400–600 350–550
Temperature °C 7–24 13–25
Seed rate 0.4–0.5 kg 8–10 kg
Yield 20–30 t 25–35 t
Watch for Aphid, diamondback moth Thrips, purple blotch, basal rot

Other vegetable comparisons

Crop intelligence

Other vegetable, side by side

Everything in the same group, on the figures that decide what to plant.

Crop Sow Days pH Temp °C Yield
Asparagus Feb–Mar 2–3 yr 6.5–7.5 15–25 4–6 t
Bamboo Shoot Jun–Jul 3–4 yr 5.5–7.0 20–35 8–15 t
Ivy Gourd Jun–Jul 4–6 mo 5.5–7.0 22–35 20–30 t
Pointed Gourd Jun–Jul 4–5 mo 6.0–7.5 22–35 15–25 t
Taro Jun–Jul 6–8 mo 5.5–7.0 21–32 15–25 t
Horseradish Feb–Mar 8–10 mo 6.0–7.5 10–24 8–12 t
Yam (Dioscorea) Apr–May 8–10 mo 5.5–6.5 25–32 20–30 t
Cassava (Tapioca) May–Jun 9–11 mo 5.5–7.0 25–35 25–40 t
Arracacha Jun–Jul 10–12 mo 5.5–6.5 15–22 15–25 t
Arrowroot May–Jun 10–11 mo 5.5–6.5 20–30 15–25 t
Amaranth (Leafy) Feb–Sep 30–45 6.0–7.5 22–32 10–15 t
Arugula Sep–Nov 30–45 6.0–7.0 10–22 8–12 t
Purslane Jun–Jul 30–45 5.5–7.5 20–32 10–15 t
Spinach (Palak) Sep–Feb 35–50 6.0–7.5 15–25 12–18 t

79 more in this list. All 538 crops, with every column → The sowing year →