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← Deforest, WI

Independent Dealer

Sonnenblumen

305 E North St, Deforest, WI 53532

Business information on this page (including hours, address, phone number, rating, and licence status) is provided for reference only. Some fields carry their own as-of date; others may be older than they appear. Contact the business directly to confirm current information before visiting or purchasing. See our full Disclaimer.

State-licensed in WI as of 2026-08-04 , licence #564801, source registry · how we verify this

Growing conditions

USDA hardiness zone
5a
Avg. minimum winter temp
-20°F
Median frost dates
First ~Oct 6 · Last ~May 4

Frost dates: NOAA 1991–2020 Climate Normals, nearest station (ARLINGTON, WI US, 7.2 km away) .

What's plantable right now

Based on this ZIP's median frost dates, last frost ~May 4, first frost ~Oct 6.

Direct-sow now

  • Basil · 14–75 days to maturity

Planting-window sources: , Clemson Cooperative Extension, Home & Garden Information Center , Colorado State University Extension, Colorado Master Gardener Program , NC State Extension .

Planting windows and crop timing here are computed from USDA/NOAA climate data and the university extension sources cited below, not a site visit or soil test. Treat this as a starting point: local conditions vary, and a local nursery or extension office can advise on your exact site. See our full Disclaimer.

Nearby nurseries

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Frequently asked questions

What type of business is Sonnenblumen?
Sonnenblumen is classified as a dealer in Deforest, WI.
Is Sonnenblumen state-licensed?
Yes, Sonnenblumen appears in WI's state nursery/dealer licensing registry, as of 2026-08-04 (license #564801).
What USDA growing zone is Sonnenblumen in?
Sonnenblumen (ZIP 53532) is in USDA hardiness zone 5a, with an average minimum winter temperature of -20°F.
What's plantable near Sonnenblumen right now?
Based on ZIP 53532's frost dates, this is a good time to direct-sow 1 crop. See the full list above.

Source: State registry record. See something wrong? Request a correction or removal →