When to Plant Plum Tree in Bancroft, Wisconsin (54921)

Location

Bancroft, Wisconsin

ZIP Code

54921

USDA Zone

Last Frost

Tuesday, May 5, 2026

📅 Your 2026 Planting Dates

Direct Sow Outdoors

Tuesday, March 24, 2026

Based on last frost Tuesday, May 5, 2026 · Zone 4b

Pro tip: Sow Plum Tree directly outdoors 6 weeks before your last frost date.

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🌿 Plant Details

Scientific Name Prunus domestica

Days to Maturity 1460 days

Mature Height 60-180"

Spread 150"

Type Deciduous Tree

Fruit Size Medium (1-2 inches)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

180" apart

Ready to Plant Plum Tree in Bancroft?

Get your seeds now so they're ready by Tuesday, March 24, 2026.

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🤝 Good Companions

ComfreyChiveNasturtium

⚠️ Avoid Planting Near

WalnutFennel

🤝

Full Companion Planting Guide for Plum Tree

See which plants help Plum Tree thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌿 Fruit Tree Fertilizer 🕸️ Garden Netting 🚿 Watering Can

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🌾 Seed Saving Guide

🪴 Vegetative propagation

Propagate vegetatively, not by seed

Plum seeds do not grow true. Propagate by grafting for reliable fruit quality.

Remove flesh from pit, crack the outer shell, and cold-stratify for 3–4 months to germinate.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 0 plants of Plum Tree. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Plum Tree in Bancroft, Wisconsin? +

In Bancroft (Zone 4b), direct sow Plum Tree outdoors around Tuesday, March 24, 2026.

What is the last frost date for Bancroft, Wisconsin? +

The average last spring frost date for Bancroft, Wisconsin (ZIP 54921) is around Tuesday, May 5, 2026. This is based on NOAA climate normals for USDA Zone 4b.

How long does Plum Tree take to grow? +

Plum Tree typically matures in about 1460 days from direct sowing. In Bancroft, that means you can expect harvest around Tuesday, March 24, 2026 plus 1460 days.

Should I start Plum Tree indoors or direct sow in Wisconsin? +

Plum Tree does best when direct sown outdoors. In Bancroft, sow directly around Tuesday, March 24, 2026.

📚 More Plum Tree Planting Guides

🗺️

Plum Tree in Wisconsin

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 4b Plum Tree Guide

All cities in your zone · Avg dates

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Growing Plum Tree in Zone 4b

Plum Tree (Prunus domestica) is a popular garden vegetable. In Bancroft, Wisconsin, which is in USDA Hardiness Zone 4b, you should direct sow seeds around Tuesday, March 24, 2026.

Your average last frost date is Tuesday, May 5, 2026. Plum Tree grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.