Pontiac Red Potato

Solanum tuberosum

soh-LAY-num too-bur-OH-sum

Edibles: Tuber

Min. Temp
Tender: 36°

Solid tubers with thin red skins, shallow eyes and a crisp white flesh. They're also very attractive and flavorful at the new potato stage, so you may want to harvest a few then. Red Pontiac is one of the better performing potato varieties in heavy soils. It's no wonder this potato is a favorite among home gardeners year after year. This main season variety also stores well, so you can enjoy spuds into the cool months of fall and winter.

Appearance

Summer Foliage
Green
Fall Foliage
Green
Flower Color
White
Blooming Time
Mid Summer - Fall
Habit
Upright
Height
24–36 in
Spread
24–36 in
Form
Slicer

Characteristics

Type
Heirloom
Safety
Edible Parts
Growth Rate
Fast
Tolerance/Resistance
Cold Hardy
Attracts
Doesn't Attract Beneficials
Uses/Placement
Culinary

Optimal Growing Conditions

Sun Exposure
Full Sun: 8-12 hrs
Soil Texture
Loam
Soil Drainage
Well-drained
Soil Moisture
Average
Soil PH
Slightly Acidic: 6.0-6.5
PH Tolerance
Prefers slightly acidic soil
PH Correction
Acidifying fertilizer will be beneficial in alkaline soils.
Soil Amendment(s)
Compost
Fertilizer
Heavy Feeder
Fertilizer Formula
Rooting & Blooming
Fertilizer Timing
Early Spring
Micronutrients
Potassium (K)

Care

Care Level
Low

Behavior and Propagation

Spreading
Moderate Spreader
Propagation Method
Partially Self-Pollinating (Better with Pollinator)
Propagation Licensing
Open propagation permitted
Division Timing
Do Not Divide

Fruit and Pollination

Days to Harvest
100 Days
Fruit Size
Medium
Fruit Characteristics
Earthy
Ploidy
Diploid