What to Plant in July

Des Moines, IA · Zone 5b

Last frost: Apr 25 Frost-free days: 168

Peak growing season — the garden is productive and demanding. Start thinking about fall crops and succession planting quick-harvest vegetables.

July at a Glance

Indoor Transplant Direct Sow
1 5 10 15 20 25
Dill
Parsley
Artichoke
Beans (Bush)
Beet
Broccoli
Brussels Sprouts
Cabbage
Carrot
Cauliflower
Celery
Kale
Potato
Squash
Swiss Chard
Turnip
Zucchini

Start Indoors 2

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

Kale
Kale
Feb 1 – Jul 8
1 per sq ft 50–65 days
Swiss Chard
Swiss Chard
Feb 15 – Jul 31
4 per sq ft 50–60 days

Transplant 11

Move these seedlings from indoors to your garden beds.

Parsley
Parsley
Mar 17 – Jul 31
4 per sq ft 70–90 days
Kale
Kale
Mar 17 – Aug 23
1 per sq ft 50–65 days
Swiss Chard
Swiss Chard
Mar 17 – Aug 31
4 per sq ft 50–60 days
Artichoke
Artichoke
Apr 9 – Jul 16
1 per sq ft 85–100 days
Squash
Squash
May 1 – Jul 8
1 per sq ft 45–65 days
Zucchini
Zucchini
May 1 – Jul 16
1 per sq ft 45–60 days
Broccoli
Broccoli
Jun 16 – Jul 8
1 per sq ft 60–100 days
Brussels Sprouts
Brussels Sprouts
Jun 16 – Jul 8
1 per sq ft 80–110 days
Cabbage
Cabbage
Jun 16 – Jul 8
1 per sq ft 70–100 days
Cauliflower
Cauliflower
Jun 16 – Jul 8
1 per sq ft 55–100 days
Celery
Celery
Jun 16 – Jul 8
4 per sq ft 80–120 days

Direct Sow 6

Plant these seeds directly into the soil outdoors.

Beet
Beet
Mar 17 – Sep 8
9 per sq ft 50–70 days
Turnip
Turnip
Mar 17 – Sep 30
9 per sq ft 30–60 days
Carrot
Carrot
Mar 24 – Aug 8
16 per sq ft 70–80 days
Potato
Potato
Apr 1 – Jul 8
1 per sq ft 70–150 days
Dill
Dill
May 9 – Aug 8
4 per sq ft 40–60 days
Beans (Bush)
Beans (Bush)
May 9 – Jul 8
9 per sq ft 50–60 days

July Gardening Tips

  • Start Kale, Swiss Chard indoors now to give them a head start before transplanting outside.
  • Squash, Zucchini, Broccoli can be transplanted outside this month. Harden off seedlings over 5–7 days before planting out.
  • Direct sow Beans (Bush), Carrot, Potato straight into the garden — no transplanting needed.
  • Harvest regularly — letting vegetables overmature signals the plant to stop producing.

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