SproutSmart
SproutSmart Intelligent Garden Sowing

Hearts of Gold · Cantaloupe

Zone 2a Save Garden

Planting Schedule

Add Hearts of Gold to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMay 11th
Last FrostMay 25th
Transplant / Direct Sow OutdoorsMay 25th
Harvest BeginsAug 13th
Harvest EndsAug 29th

Crop Details

Transplant Conditions: Wait until soil reaches 65°F and nights stay above 55°F before moving outdoors. Harden off for 10 days first.
Direct sow preferred — this crop has sensitive roots and does not transplant well. If starting indoors, use biodegradable pots and disturb roots as little as possible when moving outdoors.
TraitValue
Days to Maturity80
Sun RequirementsFull Sun
Growth HabitVine
Support NeededTrellis
Planting DepthNormal
Germination Temp (°F)80
Min Soil Temp (°F)65
Min Night Temp (°F)55
Harden Off (days)10
Expert Note: For Hearts of Gold, wait for consistently warm soil before transplanting (cold soil quickly stalls cucurbit growth), and protect plants for the first 1–2 weeks with row cover if nights are cool.