SproutSmart
SproutSmart Intelligent Garden Sowing

Nautic · Brussels Sprout

Planting Schedule

Add Nautic to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMar 23rd
Last FrostApr 20th
Transplant / Direct Sow OutdoorsApr 20th
Harvest BeginsJul 14th
Harvest EndsOct 20th

Crop Details

Transplant Conditions: Wait until soil reaches 40°F and nights stay above 32°F before moving outdoors. Harden off for 6 days first.
TraitValue
Days to Maturity85
Sun Requirements☀️ Full Sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)40
Min Night Temp (°F)32
Harden Off (days)6
Expert Note: For the most reliable, uniform heads, grow Brussels sprouts through cool weather and avoid letting seedlings get heat-stressed before transplanting.