What to Plant in December

Charlotte, NC · Zone 7b

Last frost: Mar 25 Frost-free days: 230

The garden rests under snow or mulch. This is planning season — review what worked, order seeds, and sketch out next year's bed layouts.

December at a Glance

Indoor Transplant Direct Sow
1 5 10 15 20 25
Chives
Lavender
Mint
Oregano
Parsley
Rosemary
Sage
Thyme
Artichoke
Beet
Broccoli
Brussels Sprouts
Cabbage
Cauliflower
Celery
Kale
Leek
Lettuce
Onion
Peas
Spinach
Strawberry
Swiss Chard
Turnip

Start Indoors 21

Start these seeds indoors under grow lights or on a sunny windowsill.

Plant now

Brussels Sprouts
Brussels Sprouts
Sep 16 – Dec 31
1 per sq ft 80–110 days
Leek
Leek
Nov 1 – Dec 31
4 per sq ft 90–150 days
Onion
Onion
Nov 1 – Dec 31
9 per sq ft 100–120 days
Chives
Chives
Nov 16 – Dec 31
9 per sq ft 60–90 days
Parsley
Parsley
Nov 16 – Dec 31
4 per sq ft 70–90 days
Mint
Mint
Nov 24 – Dec 31
4 per sq ft 60–90 days
Celery
Celery
Nov 24 – Dec 31
4 per sq ft 80–120 days
Lavender
Lavender
Dec 1–31
1 per sq ft 90–120 days
Rosemary
Rosemary
Dec 1–31
1 per sq ft 80–120 days
Broccoli
Broccoli
Dec 1–31
1 per sq ft 60–100 days
Cabbage
Cabbage
Dec 1–31
1 per sq ft 70–100 days
Cauliflower
Cauliflower
Dec 1–31
1 per sq ft 55–100 days
Thyme
Thyme
Dec 9–31
4 per sq ft 70–90 days
Artichoke
Artichoke
Dec 9–31
1 per sq ft 85–100 days
Kale
Kale
Dec 9–31
1 per sq ft 50–65 days
Strawberry
Strawberry
Dec 9–31
4 per sq ft 60–90 days

Later this month

Oregano
Oregano
Dec 24–31
1 per sq ft 60–90 days
Sage
Sage
Dec 24–31
1 per sq ft 75–90 days
Lettuce
Lettuce
Dec 24–31
4 per sq ft 45–60 days
Spinach
Spinach
Dec 24–31
9 per sq ft 35–50 days
Swiss Chard
Swiss Chard
Dec 24–31
4 per sq ft 50–60 days

Direct Sow 3

Plant these seeds directly into the soil outdoors.

Beet
Beet
Jul 17 – Dec 31
9 per sq ft 50–70 days
Turnip
Turnip
Jul 17 – Jan 8
9 per sq ft 30–60 days
Peas
Peas
Nov 24 – Dec 31
8 per sq ft 55–70 days

December Gardening Tips

  • Start Lettuce, Broccoli, Cabbage indoors now to give them a head start before transplanting outside.
  • Direct sow Peas, Beet, Turnip straight into the garden — no transplanting needed.
  • Get a soil test now — results come back fast in the off-season and you can amend before spring.

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