SproutSmart
SproutSmart Intelligent Garden Sowing

Flash Collards

Collard
Botanical illustration of Flash Collards
🌱 55d to harvest Rosette

Sink your senses into Flash Collards’ crisp, cool-green leaves—tender yet substantial, with a lively snap and a gently sweet, sav…

Planting Schedule

Add Flash Collards to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsMay 4th
Last FrostJun 1st
Transplant / Sow OutdoorsJun 1st
Harvest BeginsJul 26th
Harvest EndsAug 1st

Crop Details

TraitValue
Days to Maturity55
Sun RequirementsFull sunFull Sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)40
Min Night Temp (°F)28
Harden Off (days)6
Botanical illustration of Flash Collards

Sink your senses into Flash Collards’ crisp, cool-green leaves—tender yet substantial, with a lively snap and a gently sweet, savory depth. At about 55 days, this variety forms an upright, compact rosette of richly textured foliage that stays attractive and harvest-ready for repeat picking. Ideal for bold, leaf-forward dishes and hearty greens preparations, Flash Collards shines when you want flavor that’s bright, satisfying, and beautifully consistent from garden to table.

Sowing Tips

Transplant Conditions

Wait until soil reaches 40°F and nights stay above 28°F before moving outdoors. Harden off for 6 days first.

Expert Note

For fastest regrowth and tender leaves, harvest frequently and keep soil consistently moist after transplanting.