SproutSmart
SproutSmart Intelligent Garden Sowing

Roma · Tomato

Zone 10a Save Garden

Planting Schedule

Add Roma to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDec 5th
Last FrostJan 16th
Transplant / Direct Sow OutdoorsMar 13th
Harvest BeginsMay 27th
Harvest EndsDec 19th

Crop Details

Transplant Conditions: Wait until soil reaches 60°F and nights stay above 50°F before moving outdoors. Harden off for 10 days first.
TraitValue
Days to Maturity75
Sun RequirementsFull Sun
Growth HabitDeterminate
Support NeededCage
Planting DepthDeep
Germination Temp (°F)70
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)10
Expert Note: For Roma VF, transplant only when soil is truly warm (60°F+) and night temps are steady to prevent early stunting.