When to Plant Red Currant in Boise, Idaho (83706)

Location

Boise, Idaho

ZIP Code

83706

USDA Zone

Last Frost

Friday, April 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Friday, March 13, 2026

Pro Tip: Sow Red Currant directly outdoors 4 weeks before your last frost date.

🌿 Plant Details

Scientific Name Ribes rubrum

Days to Maturity 730 days

Mature Height 36-60"

Spread 48"

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

60" apart

🌱

Planting Depth

4" deep

Seeds typically germinate in 21-42 days

Ready to Plant Red Currant in Boise?

Get your seeds now so they're ready by Friday, March 13, 2026.

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🤝 Good Companions

RosemaryHyssop

⚠️ Avoid Planting Near

Black Walnut

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Growing Red Currant in Zone 7a

Red Currant (Ribes rubrum) is a popular garden vegetable. In Boise, Idaho, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, March 13, 2026.

Your average last frost date is Friday, April 10, 2026. Red Currant grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.