When should I plant Water Parsley in Zone 4b?

Start Water Parsley seeds indoors around Mar 6. Transplant outdoors after Apr 17. Expect first harvest around Jun 6.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Water Parsley in Zone 4b?

Yes. Water Parsley needs 75 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

Growing Water Parsley in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Water Parsley in this zone. Utolsó fagy: May 1. Első fagy: Oct 5.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Oct 5

Season: May 1 – Oct 5 (157 nap)

Zóna4b

Utolsó fagyMay 1

Első fagyOct 5

Szezon157 nap

Betakarítás75 nap

Napfull-to-part

When to Plant Water Parsley in Zone 4b

Start Seeds Indoors: Mar 6

Start Water Parsley seeds indoors around Mar 6 (8 hét az utolsó fagy előtt). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Apr 17

Transplant Water Parsley seedlings outdoors after Apr 17. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm távolság). Harden off plants for a week before moving outside.

Harvest: Jun 6

First harvest approximately Jun 6 (~50 nap from transplant). Continue harvesting until first frost (Oct 5).

Társnövény Üléttetés

✅ Watercress

Water Parsley in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

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