SproutSmart
SproutSmart Intelligent Garden Sowing

Big Max

Pumpkin
Botanical illustration of Big Max
🌱 110d to harvest Vine

Sink your senses into Big Max’s immense, sun-warmed presence—its thick, velvety rind and rich, deep-orange flesh promise a bold, …

Planting Schedule

Add Big Max to your garden to build a schedule and get reminders.

Crop Dates

MilestoneDate
Start IndoorsApr 20th
Last FrostMay 4th
Transplant / Sow OutdoorsMay 4th
Harvest BeginsAug 22nd
Harvest EndsOct 5th

Crop Details

TraitValue
Days to Maturity110
Sun RequirementsFull SunFull sun
Growth HabitVine
Support NeededTrellis
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)65
Min Night Temp (°F)55
Harden Off (days)10

Frequently Asked Questions


Big Max (110 days) — how do I manage powdery mildew if it shows up on the leaves?
Powdery mildew on Big Max usually appears as a white, dusty coating on older leaves, then spreads through the canopy. Remove and compost the most affected leaves early, and water only at the soil line so foliage stays dry. Spray a labeled horticultural fungicide or sulfur-based product as soon as you see early spots, and repeat according to the label to protect new growth before the vines fully cover the bed.
How often should I water Big Max during its main growing phase (vines filling out and fruit developing)?
Aim to keep the root zone evenly moist but not waterlogged—about 1 to 2 inches of water per week total, adjusting for heat and rainfall. During fruit development, check soil 2–3 inches down; water when it feels dry at that depth, and then water deeply so the moisture reaches the thickest roots. Avoid frequent light sprinkling that keeps the surface wet, which encourages foliar diseases on Big Max.
When is Big Max ready to harvest, and how can I confirm it’s mature?
Harvest Big Max when the rind is fully hard and the surface looks matte and evenly colored, not glossy-green. The vine should be starting to die back, and the stem at the fruit (where it attaches) should be drying and turning corky. If you can’t puncture the rind with a fingernail and the pumpkin sounds hollow when tapped, it’s ready for cutting—then cure promptly for better storage.
Botanical illustration of Big Max

Sink your senses into Big Max’s immense, sun-warmed presence—its thick, velvety rind and rich, deep-orange flesh promise a bold, satisfying sweetness. Expect a substantial, dense texture that holds its character beautifully, making it a standout for hearty roasting and show-stopping preserves, as well as sturdy, flavorful pies and robust sauces. Grow Big Max for the gardener’s thrill of raising a true giant: a single, commanding fruit that turns the patch into a spectacle from first bloom to harvest.