What should I plant in July in zone 3b?

In July in zone 3b, you can plant Broccoli, Cabbage, Radishes, Turnips, and more. Check indoor start, transplant, and direct sow dates for your specific zone.

When do I plant Broccoli in zone 3b?

In zone 3b, Broccoli: start seeds indoors Mar 15--Apr 1, transplant outdoors May 15--Jun 1.

When do I plant Cabbage in zone 3b?

In zone 3b, Cabbage: start seeds indoors Mar 15--Apr 1, transplant outdoors May 15--Jun 1.

When do I plant Radishes in zone 3b?

In zone 3b, Radishes: direct sow May 1--Aug 1.

What to Plant in July

USDA Zone 3b

Last frost: May 15 – Jun 1 Frost-free days: 90–120

Zone:

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

Broccoli

Cabbage

Radishes

Turnips

Transplant 1

Move these seedlings from indoors to your garden beds.

Cabbage

Jul 1–15

1 per sq ft 70–100 days

Direct Sow 3

Plant these seeds directly into the soil outdoors.

Radishes

May 1 – Aug 1

16 per sq ft 22–30 days

Broccoli

Jul 1–15

1 per sq ft 60–100 days

Turnips

Jul 15–22

9 per sq ft 30–60 days

July Gardening Tips

Cabbage can be transplanted outside this month. Harden off seedlings over 5–7 days before planting out.
Direct sow Broccoli, Radishes, Turnips straight into the garden — no transplanting needed.
Harvest regularly — letting vegetables overmature signals the plant to stop producing.

Related Guides

Spacing Chart

How many plants per square foot

4×8 Raised Bed Layout

Planting plans for a standard bed

Planting Calendar

When to plant for your zone

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