Plant Pulse

What to plant in December

Each location lists crops with a stored planting window that covers December. A location with nothing stored says so.

Colombo

  • Cucumber: Direct sow. When to plant in Colombo

    Unverified — based on HORDI Crop - Cucumber, Department of Agriculture Sri Lanka, accessed 2026-10-20: https://doa.gov.lk/hordi-crop-cucumber/; confirm for your microclimate.

  • Kang kung: Direct sow, Transplant. When to plant in Colombo

    Unverified — based on HORDI Crop - Kang Kung, Department of Agriculture Sri Lanka, accessed 2026-10-20: https://doa.gov.lk/hordi-crop-kang-kung/; confirm for your microclimate.

  • Luffa: Direct sow. When to plant in Colombo

    Unverified — based on HORDI Crop - Luffa, Department of Agriculture Sri Lanka, accessed 2026-10-20: https://doa.gov.lk/hordi-crop-luffa/; confirm for your microclimate.

  • Radish: Direct sow. When to plant in Colombo

    Unverified — based on HORDI Crop - Radish, Department of Agriculture Sri Lanka, accessed 2026-10-20: https://doa.gov.lk/hordi-crop-raddish/; confirm for your microclimate.

  • Snake gourd: Direct sow. When to plant in Colombo

    Unverified — based on HORDI Crop - Snake Gourd, Department of Agriculture Sri Lanka, accessed 2026-10-20: https://doa.gov.lk/hordi-crop-snake-gourd/; confirm for your microclimate.

  • Sweet pepper: Transplant. When to plant in Colombo

    Unverified — based on HORDI Crop - Capsicum, Department of Agriculture Sri Lanka, accessed 2026-10-20: https://doa.gov.lk/hordi-crop-capsicum/; confirm for your microclimate.

Grower experience, Plant Pulse

Separate from official windows.

  • Bush bean: Direct sow, Transplant. Lakruwan, Plant Pulse, 2026-10-20. When to plant in Colombo

    Unverified — based on Grower note from Lakruwan, Plant Pulse, stated 2026-10-20.; confirm for your microclimate.

  • Chilli pepper: Direct sow, Transplant. Lakruwan, Plant Pulse, 2026-10-20. When to plant in Colombo

    Unverified — based on Grower note from Lakruwan, Plant Pulse, stated 2026-10-20.; confirm for your microclimate.

  • Eggplant: Direct sow, Transplant. Lakruwan, Plant Pulse, 2026-10-20. When to plant in Colombo

    Unverified — based on Grower note from Lakruwan, Plant Pulse, stated 2026-10-20.; confirm for your microclimate.

  • Pole bean: Direct sow, Transplant. Lakruwan, Plant Pulse, 2026-10-20. When to plant in Colombo

    Unverified — based on Grower note from Lakruwan, Plant Pulse, stated 2026-10-20.; confirm for your microclimate.

Miami

No sourced planting window covers December in Miami.

London

No sourced planting window covers December in London.

Denver

No sourced planting window covers December in Denver.

Singapore

No sourced planting window covers December in Singapore.