Question 1

When should I plant Sweet Peas in Zone 2A?

Accepted Answer

In USDA Zone 2A (average last frost May 30): start seeds indoors around Apr 4; transplant around May 2; direct sow around Apr 18.

Question 2

When should I plant Sweet Peas in Zone 3B?

Accepted Answer

In USDA Zone 3B (average last frost May 15): start seeds indoors around Mar 20; transplant around Apr 17; direct sow around Apr 3.

Question 3

When should I plant Sweet Peas in Zone 4A?

Accepted Answer

In USDA Zone 4A (average last frost May 8): start seeds indoors around Mar 13; transplant around Apr 10; direct sow around Mar 27.

Question 4

When should I plant Sweet Peas in Zone 4B?

Accepted Answer

In USDA Zone 4B (average last frost May 1): start seeds indoors around Mar 6; transplant around Apr 3; direct sow around Mar 20.

Question 5

When should I plant Sweet Peas in Zone 5A?

Accepted Answer

In USDA Zone 5A (average last frost Apr 25): start seeds indoors around Feb 28; transplant around Mar 28; direct sow around Mar 14.

Question 6

When should I plant Sweet Peas in Zone 5B?

Accepted Answer

In USDA Zone 5B (average last frost Apr 18): start seeds indoors around Feb 21; transplant around Mar 21; direct sow around Mar 7.

Question 7

When should I plant Sweet Peas in Zone 6A?

Accepted Answer

In USDA Zone 6A (average last frost Apr 21): start seeds indoors around Feb 24; transplant around Mar 24; direct sow around Mar 10.

Question 8

When should I plant Sweet Peas in Zone 6B?

Accepted Answer

In USDA Zone 6B (average last frost Apr 10): start seeds indoors around Feb 13; transplant around Mar 13; direct sow around Feb 27.

Question 9

When should I plant Sweet Peas in Zone 7A?

Accepted Answer

In USDA Zone 7A (average last frost Apr 5): start seeds indoors around Feb 8; transplant around Mar 8; direct sow around Feb 22.

Question 10

When should I plant Sweet Peas in Zone 7B?

Accepted Answer

In USDA Zone 7B (average last frost Mar 28): start seeds indoors around Jan 31; transplant around Feb 28; direct sow around Feb 14.

Question 11

When should I plant Sweet Peas in Zone 8A?

Accepted Answer

In USDA Zone 8A (average last frost Mar 20): start seeds indoors around Jan 23; transplant around Feb 20; direct sow around Feb 6.

Question 12

When should I plant Sweet Peas in Zone 8B?

Accepted Answer

In USDA Zone 8B (average last frost Mar 12): start seeds indoors around Jan 15; transplant around Feb 12; direct sow around Jan 29.

Question 13

When should I plant Sweet Peas in Zone 9A?

Accepted Answer

In USDA Zone 9A (average last frost Feb 28): start seeds indoors around Jan 3; transplant around Jan 31; direct sow around Jan 17.

Question 14

When should I plant Sweet Peas in Zone 9B?

Accepted Answer

In USDA Zone 9B (average last frost Feb 15): start seeds indoors around Dec 21; transplant around Jan 18; direct sow around Jan 4.

Question 15

When should I plant Sweet Peas in Zone 10A?

Accepted Answer

In USDA Zone 10A (average last frost Feb 1): start seeds indoors around Dec 7; transplant around Jan 4; direct sow around Dec 21.

Question 16

When should I plant Sweet Peas in Zone 10B?

Accepted Answer

In USDA Zone 10B (average last frost Jan 15): start seeds indoors around Nov 20; transplant around Dec 18; direct sow around Dec 4.

Question 17

When should I plant Sweet Peas in Zone 11A?

Accepted Answer

In USDA Zone 11A (average last frost Jan 1): start seeds indoors around Nov 6; transplant around Dec 4; direct sow around Nov 20.

Zone	Last Frost	Start Indoors	Transplant	Direct Sow
Zone 2A	May 30	Apr 4	May 2	Apr 18
Zone 3B	May 15	Mar 20	Apr 17	Apr 3
Zone 4A	May 8	Mar 13	Apr 10	Mar 27
Zone 4B	May 1	Mar 6	Apr 3	Mar 20
Zone 5A	Apr 25	Feb 28	Mar 28	Mar 14
Zone 5B	Apr 18	Feb 21	Mar 21	Mar 7
Zone 6A	Apr 21	Feb 24	Mar 24	Mar 10
Zone 6B	Apr 10	Feb 13	Mar 13	Feb 27
Zone 7A	Apr 5	Feb 8	Mar 8	Feb 22
Zone 7B	Mar 28	Jan 31	Feb 28	Feb 14
Zone 8A	Mar 20	Jan 23	Feb 20	Feb 6
Zone 8B	Mar 12	Jan 15	Feb 12	Jan 29
Zone 9A	Feb 28	Jan 3	Jan 31	Jan 17
Zone 9B	Feb 15	Dec 21	Jan 18	Jan 4
Zone 10A	Feb 1	Dec 7	Jan 4	Dec 21
Zone 10B	Jan 15	Nov 20	Dec 18	Dec 4
Zone 11A	Jan 1	Nov 6	Dec 4	Nov 20

💮 When to Plant Sweet Peas

📅 Planting Calendar by USDA Zone