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Giant Pumpkin Seeds

Giant Pumpkin Seeds

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$7.98

Grow Giant Pumpkin from seed for a productive home garden. Use the planting details on this page to compare sun exposure, spacing, sowing depth,...

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Germination Support U.S. Customer Support Planting Guidance
SunFull Sun
Plant Spacing3-5 ft.
Days to Maturity90-125 Days
Planting Depth1 in.
Sowing SeasonSpring, Summer
Germination Time7-10 Days

About Giant Pumpkin Seeds

Turn your garden into a pumpkin wonderland with giant pumpkin seeds—perfect for competitions, festive displays, or simply growing the largest pumpkins on the block. These seeds produce enormous, bright orange pumpkins that are as impressive as they are fun to grow.

Planting Instructions:

  • Best planting season: Late spring (after the last frost)

  • Light requirements: Full sun (6–8 hours daily)

  • Soil: Rich, well-draining loamy soil, pH 6.0–6.8

  • Sowing method:

    1. Start indoors 2–4 weeks before the last frost or direct sow outdoors when soil is warm (70–95°F / 21–35°C).

    2. Sow seeds 1 inch deep in hills or mounds spaced 5–6 feet apart.

    3. Water regularly, especially during flowering and fruit development.

    4. Use compost or organic fertilizer to support rapid growth.

  • Germination time: 7–10 days

  • Days to harvest: 100–120 days

Why Grow Giant Pumpkins:

  • Produces pumpkins weighing 50–200+ pounds with proper care

  • Perfect for autumn decorating, carving, contests, and kids' activities

  • High-yielding and fun to grow for all skill levels

  • Can be harvested for seeds, baking, or ornamental use

Challenge yourself with these impressive giants and enjoy a spectacular harvest that’s sure to turn heads!

Fresh
Harvest Kitchen Garden
Favorite Easy to Grow

Why Gardeners Love It

✓ A useful choice for productive home gardens

✓ Fits raised beds, garden rows, or container growing when suitable

✓ Supports fresh seasonal harvests from seed

✓ Easy to plan into common vegetable garden rotations

✓ Great for gardeners who enjoy growing food at home

Planting Guide

Sow Giant Pumpkin in spring, summer at about 1 in. deep. Keep the soil consistently moist until germination, usually 7-10 days.

Grow in full sun and space plants about 3-5 ft. apart for airflow and harvest access.

Expect maturity in about 90-125 days, with timing varying by weather, soil temperature, and local growing conditions.

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Germination Support
If seeds do not germinate under recommended conditions, contact us within 30 days with your order number and photos of your setup. We will review eligible claims and help with replacement guidance, store credit or next planting steps.
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Customer Reviews

Customer Reviews

Based on 5 reviews
60%
(3)
40%
(2)
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n
natalie.clark
Super productive seeds!

The plants are huge and full of pumpkins! Definitely one of the best seed packs I’ve ever used. Will repurchase next season.

l
lucas.king
Grew better than expected

I’m a beginner gardener and these were easy to grow. Just followed the basic instructions and now I have 4 healthy pumpkins!

a
amelia.bryant
Perfect for fall decor!

Planted these in early summer and harvested in time for Halloween. They look beautiful and even taste great roasted!

b
ben.taylor
Healthy plants, decent germination

Most seeds germinated within 5 days. The plants look strong so far. Excited to see how big the pumpkins will get!

j
jackie.morris
Great yield!

These pumpkin seeds sprouted quickly and grew into healthy vines. Got several big pumpkins within a couple of months!

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Free Planting Guide

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Estimated delivery Most U.S. seed orders arrive in about 5-12 business days after dispatch.

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