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Zone 8A — January

What to Plant in January in Zone 8A

January in Zone 8A: 32 crops to start indoors, 0 to plant or direct sow outside, and 0 entering harvest window. Last frost averages March 30. Reference city: Dallas, TX.
Updated May 13, 2026 · Frost data from NOAA 1991-2020 Climate Normals
32 Start Indoors
0 Plant Outside
0 Harvest
Frost risk: High

Frost risk is still high in Zone 8A. The last spring frost typically lands on March 30, with the earliest plausible clearance around March 11. Hold tender crops indoors a while longer.

See full Zone 8A frost outlook

Start Indoors in January

Plant Type Start Indoors Transplant Outside Harvest Window
Angelica herb Jan 26 Mar 30 Jun 18 – Jun 28
Barletta, Pearly White Onions allium Jan 26 Mar 30 Jun 13 – Jun 18
Brilliant Celeriac root vegetable Jan 12 Mar 30 Jul 18 – Jul 28
Carentan Leeks allium Jan 26 Mar 16 Jun 14 – Jul 4
Curly Parsley herb Jan 26 Mar 30 Jun 8 – Jun 18
English Thyme herb Jan 26 Mar 30 Perennial — see plant page
English White Daisy Flowers flower Jan 26 Mar 30 Perennial — see plant page
Flat-Leaf Parsley herb Jan 26 Mar 30 Jun 8 – Jun 28
Giant Maximum Mix Snapdragon Flowers flower Jan 26 Mar 30 Jun 18 – Jul 3
Giant Musselburgh Leeks allium Jan 26 Mar 16 Jun 29
Grano Red Onions allium Jan 26 Mar 30 Jul 28
Grano White Onions allium Jan 26 Mar 30 Jul 28
Imperial Star Artichoke vegetable Jan 26 Mar 30 Jun 28 – Jul 8
OG American Flag Leeks allium Jan 26 Mar 16 Jun 14 – Jun 24
Ox-Eye Daisy Flowers flower Jan 26 Mar 30 Perennial — see plant page
Red Burgundy Onions allium Jan 26 Mar 30 Jul 18 – Jul 28
Shasta Daisy Flowers flower Jan 26 Mar 30 Perennial — see plant page
Southport Red Globe Onions allium Jan 26 Mar 30 Jul 28
Southport White Globe Onions allium Jan 26 Mar 30 Jul 28
Spanish Sweet White Onions allium Jan 26 Mar 30 Jul 18 – Jul 28
Victoria Rhubarb vegetable Jan 26 Mar 16 Perennial — see plant page
Viola and pansy edible flowers flower Jan 5 Mar 16 May 15 – May 25
Alexandria Alpine Strawberry berry Jan 19 Apr 6 Perennial — see plant page
Carolina Reaper peppers pepper Jan 26 Apr 13 Jul 12 – Aug 11
Cherry Bomb peppers pepper Jan 26 Apr 13 Jun 27 – Jul 2
Datil peppers pepper Jan 26 Apr 13 Jul 12 – Aug 1
Golden Celery vegetable Jan 19 Apr 6 Jun 30 – Jul 10
Rosemary herb Jan 26 Apr 13 Perennial — see plant page
Tall Utah 52-70 Celery vegetable Jan 26 Apr 13 Jul 22 – Aug 21
Tendercrisp Celery vegetable Jan 19 Apr 6 Jul 5 – Jul 20
Tepin Hot Peppers pepper Jan 26 Apr 13 Aug 11 – Oct 30
Trinidad Moruga Scorpion peppers pepper Jan 26 Apr 13 Jul 2 – Aug 11

Plant Outside in January

Nothing to plant or sow outside in January for Zone 8A.
Next window: February — 90 varieties, including All Year Round Lettuce, America Spinach, Astro Arugula.

Harvest in January

Nothing to harvest in January for Zone 8A.
Next window: March — 5 varieties, including Astro Arugula, Chinese Broccoli (Gai Lan), Mesclun Mix.

Key Tasks for January in Zone 8A

  1. 1 Start 32 varieties indoors this month under grow lights or in a sunny south-facing window. Use a seed-starting mix and bottom heat (70–75°F) for best germination rates.
  2. 2 Check soil moisture before watering — stick a finger 2 inches into the soil. Water only when the soil is dry at that depth. Consistent moisture is more important than frequency.
Back to full Zone 8A planting calendar
November January in Zone 8A February

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