What to Plant in August
Charlotte, NC · Zone 7b
Last frost: Mar 25
Frost-free days: 230
Fall planting season is starting. Direct sow radishes, lettuce, spinach, and other fast cool-season crops for autumn harvest. Start brassica transplants indoors.
August at a Glance
Indoor
Transplant
Direct Sow
1
5
10
15
20
25
Dill
Parsley
Beet
Broccoli
Cabbage
Carrot
Cauliflower
Garlic
Kale
Leek
Lettuce
Onion
Potato
Swiss Chard
Turnip
Start Indoors 6
Start these seeds indoors under grow lights or on a sunny windowsill.
Plant now
Kale
Jan 1 – Aug 23
1 per sq ft
50–65 days
Swiss Chard
Jan 1 – Sep 15
4 per sq ft
50–60 days
Broccoli
Jul 9 – Aug 16
1 per sq ft
60–100 days
Cabbage
Jul 9 – Aug 8
1 per sq ft
70–100 days
Cauliflower
Jul 9 – Aug 16
1 per sq ft
55–100 days
Later this month
Lettuce
Aug 24 – Sep 30
4 per sq ft
45–60 days
Transplant 5
Move these seedlings from indoors to your garden beds.
Leek
Jan 24 – Aug 23
4 per sq ft
90–150 days
Onion
Jan 24 – Aug 31
9 per sq ft
100–120 days
Parsley
Jul 17 – Oct 8
4 per sq ft
70–90 days
Kale
Jul 17 – Oct 8
1 per sq ft
50–65 days
Swiss Chard
Jul 17 – Oct 16
4 per sq ft
50–60 days
Direct Sow 6
Plant these seeds directly into the soil outdoors.
Garlic
Jan 1 – Oct 16
9 per sq ft
180–240 days
Carrot
Jan 17 – Oct 8
16 per sq ft
70–80 days
Potato
Feb 22 – Aug 16
1 per sq ft
70–150 days
Dill
Apr 1 – Aug 23
4 per sq ft
40–60 days
Beet
Jul 17 – Dec 31
9 per sq ft
50–70 days
Turnip
Jul 17 – Jan 8
9 per sq ft
30–60 days
August Gardening Tips
- Start Lettuce, Broccoli, Cabbage indoors now to give them a head start before transplanting outside.
- Kale, Leek, Onion can be transplanted outside this month. Harden off seedlings over 5–7 days before planting out.
- Direct sow Carrot, Potato, Garlic straight into the garden — no transplanting needed.
- Count backwards from your first frost date to determine the last safe date for starting fall crops.
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