Waltham Butternut Squash
Cucurbita moschata
kyoo-KUHR-bee-tah Moss-KAH-tah
Edibles: Fruiting Vegetable
Min. Temp
Very Tender: 38°
Interior is solid and dry. Pick young and use like summer squash or let mature to 6 lbs. Excellent for storing. 12-15”
Appearance
Summer Foliage
Green
Fall Foliage
Green
Flower Color
Yellow
Blooming Time
Mid Summer - Fall
Habit
Vining
Height
18–24 in
Spread
36–48 in
Form
Winter Squash
Characteristics
Type
Heirloom
Safety
Edible Parts
Growth Rate
Fast
Tolerance/Resistance
Heat Tolerant, Drought Tolerant
Attracts
Attracts Honeybees & Pollinators
Uses/Placement
Culinary
Optimal Growing Conditions
Sun Exposure
Full Sun: 8-12 hrs
Soil Texture
Sandy
Soil Drainage
Well-drained
Soil Moisture
Average
Soil PH
Slightly Acidic: 6.0-6.5
PH Tolerance
Prefers slightly acidic soil
PH Correction
High pH can reduce nutrient uptake
Soil Amendment(s)
Compost
Fertilizer
Heavy Feeder
Fertilizer Formula
Rooting & Blooming
Fertilizer Timing
Pre-Fruiting
Micronutrients
Magnesium (Mg)
Care
Care Level
Moderate
Behavior and Propagation
Spreading
Moderate Spreader
Propagation Method
Monoecious--pollination required
Propagation Licensing
Open propagation permitted
Division Timing
Do Not Divide
Fruit and Pollination
Days to Harvest
100 Days
Fruit Size
Medium
Fruit Characteristics
Sweet
Ploidy
Diploid