When to plant onion in Batangas City
Batangas City is frost-free, so onion's dates key off the local wet and dry seasons and monthly temperatures — not a frost date.
Step 1 · Sow
Direct sow outdoors
Nov 1 – Dec 31
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
Jan 30 – Feb 19
Picking runs until conditions turn against the crop.
Window
Days to maturity
90 – 110 d
From sowing to first pick.
Common questions
When can I sow onion outdoors in Batangas City?
Direct-sow around early November (Nov 1–Dec 31) in Batangas City, based on its local frost dates. Confidence 65%.
When will onion be ready to harvest in Batangas City?
Expect to harvest from around late January (Jan 30–Feb 19) in Batangas City, based on its local frost dates. Confidence 58%.
The rule of thumb
Batangas City never frosts, so timing is about heat and the wet/dry seasons, not frost. Sow onion into its window above and keep it watered. Every date here is modelled from Batangas City's monthly climate normals, not frost dates.
Confidence 65/100 · Curated · based on NASA POWER (modeled) 1991–2020 · modelled from climate normals.