What to Plant in July

Portland, OR · Zone 8b

Last frost: Mar 15 Frost-free days: 245

Midsummer heat is on. Keep the garden watered and mulched. Start planning fall plantings — it's time to start cool-season crops indoors for a fall transplant.

July at a Glance

Indoor Transplant Direct Sow
1 5 10 15 20 25
Cilantro
Dill
Parsley
Artichoke
Beet
Broccoli
Brussels Sprouts
Cabbage
Carrot
Cauliflower
Celery
Garlic
Kale
Leek
Lettuce
Onion
Peas
Potato
Radish
Swiss Chard
Turnip

Start Indoors 3

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

Plant now

Kale
Kale
Jan 9 – Jul 23
1 per sq ft 50–65 days
Swiss Chard
Swiss Chard
Jan 17 – Aug 16
4 per sq ft 50–60 days

Later this month

Lettuce
Lettuce
Jul 17 – Aug 23
4 per sq ft 45–60 days

Transplant 12

Move these seedlings from indoors to your garden beds.

Parsley
Parsley
Feb 15 – Sep 8
4 per sq ft 70–90 days
Lettuce
Lettuce
Feb 15 – Jul 23
4 per sq ft 45–60 days
Swiss Chard
Swiss Chard
Feb 15 – Sep 15
4 per sq ft 50–60 days
Kale
Kale
Feb 22 – Sep 8
1 per sq ft 50–65 days
Leek
Leek
Feb 22 – Aug 8
4 per sq ft 90–150 days
Onion
Onion
Feb 22 – Aug 16
9 per sq ft 100–120 days
Broccoli
Broccoli
Mar 1 – Aug 23
1 per sq ft 60–100 days
Brussels Sprouts
Brussels Sprouts
Mar 1 – Aug 8
1 per sq ft 80–110 days
Cabbage
Cabbage
Mar 1 – Aug 23
1 per sq ft 70–100 days
Cauliflower
Cauliflower
Mar 1 – Aug 23
1 per sq ft 55–100 days
Artichoke
Artichoke
Apr 1 – Jul 23
1 per sq ft 85–100 days
Celery
Celery
Apr 1 – Jul 16
4 per sq ft 80–120 days

Direct Sow 9

Plant these seeds directly into the soil outdoors.

Garlic
Garlic
Jan 1 – Aug 23
9 per sq ft 180–240 days
Cilantro
Cilantro
Feb 15 – Jul 23
9 per sq ft 30–45 days
Beet
Beet
Feb 15 – Sep 15
9 per sq ft 50–70 days
Peas
Peas
Feb 15 – Jul 16
8 per sq ft 55–70 days
Turnip
Turnip
Feb 15 – Oct 8
9 per sq ft 30–60 days
Radish
Radish
Mar 1 – Jul 23
16 per sq ft 22–30 days
Carrot
Carrot
Mar 9 – Aug 16
16 per sq ft 70–80 days
Potato
Potato
Mar 24 – Jul 8
1 per sq ft 70–150 days
Dill
Dill
May 24 – Jul 23
4 per sq ft 40–60 days

July Gardening Tips

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

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