SproutSmart
SproutSmart™ Intelligent Garden Sowing

When to Plant Red Marble in Zone 5b

Family: Amaryllidaceae Vegetable

Planting Schedule

Add Red Marble to your garden to build a schedule and get reminders.

Your Zone 5b Red Marble cheat sheet. All the dates and companions you need to get seeds in the ground successfully

Want the complete botanical breakdown and expert growing tips?

View Red Marble Guide
Botanical illustration of Red Marble

Crop Dates : 5b

MilestoneDate
Start IndoorsMar 23rd
Last FrostMay 4th
Transplant / Sow OutdoorsApr 20th
Harvest BeginsJul 19th
Harvest EndsOct 5th