Dandelion (Cultivated) in Zone 10a & 10b

Taraxacum officinale

When to plant dandelion (cultivated) in zone 10b

Zones 10a and 10b share the same average frost dates in our data, so this page covers both.

Method: Direct sow: Direct-sow outside. Dandelion (Cultivated) doesn't transplant well, or doesn't need the extra time indoors.

Start indoors	Not typically started indoors
Direct sow / transplant outside	Jan 30–Feb 6
Estimated harvest	Mar 31–Apr 7 (~60 days after direct-sowing)

Spacing: 4 per square foot (square-foot-gardening spacing). Mature height: 0.5-1.5 ft.

Cultivated dandelion is the same species as the weed that shows up uninvited in most lawns, but grown on purpose in loose, fertile soil, it's a different vegetable: bigger, more tender leaves and thicker roots than a wild plant scraping by in compacted turf ever manages.

How dandelion (cultivated) fits zone 10's season

Zone 10b's frost-free window runs about 324 days, from January 30 to December 20. Dandelion (Cultivated) needs about 60 days from sowing to first harvest.

Good companions

No standout companions recorded yet for Dandelion (Cultivated).

Where to buy dandelion seeds

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See it growing

Search YouTube for "growing dandelion (cultivated)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)

← Back to the full zone 10b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →

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Growing Dandelion (Cultivated) in USDA zone 10b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.

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