Iran, Squash Seeds

Iran Squash Seed

Massive multicolored fruits command attention in autumn displays
Silver-green skins mature toward warm salmon orange
Heat and drought tolerance suit challenging summer gardens
Exceptional keeping quality can exceed one year

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Key Attributes

Botanical Name

Cucurbita maxima

Days to maturity

110 Days

Sun

Full Sun

Packet

10 Seeds

About Iran, Squash Seed, Squash Seed

The Iran Winter Squash is a large and pumpkin-like squash. This 50 plus pound squash has a silver green to salmon orange exterior. The ornamental Iran is drought and heat tolerant making it perfect for fall decorations. These squashes can be stored for more than a year!

Growing details

Planting

Sow Depth

Days to Germination

4–10 days

In-row plant spacing

24-36"

Row Spacing

Plant profile

Maturity

Fall

Life Cycle

Annual

Plant Height

12-18"

Growth Habits

Vining, Trailing

Type

Ornamental

Seed & variety

Seeds Per Ounce

Color

Green

Seed Type

Open Pollinated

Growing Season

Warm-Season Crop

Before Planting

Squash grows best in a full-sun, warm location with fertile, well-drained soil and ample space for vines. Incorporate compost and correct nutrients according to a soil test, then shape raised beds or hills where drainage is slow. Wait until the soil is warm, and install trellises before planting if squash will be trained vertically.

Planting

Squash can be direct-sown after frost when soil reaches about 65–70°F, or started indoors 3–4 weeks earlier in individual cells. Keep the medium warm and evenly moist until emergence. Harden seedlings gradually and transplant without disturbing the sensitive roots. Space bush summer squash 18–36 inches apart and long-vining winter squash 6–10 feet apart.

Watering

Maintain even soil moisture for squash during bloom and fruit development, providing about 1–2 inches weekly when rainfall is short. Deep, soil-level watering supports uniform fruit and reduces stress without keeping the bed saturated.

Fertilizer

Side-dress squash with balanced fertilizer after establishment and again as flowering or fruiting begins. Avoid excessive nitrogen, which promotes foliage while reducing flowers, fruit, or maturity.

Harvesting

Harvest squash when fruit reaches the variety’s expected size, color, and firmness. Cut or twist gently without damaging stems, and pick regularly so overmature fruit does not slow continued production.

Tips

Train squash vines onto sturdy supports when practical, securing heavy fruit with slings. Remove row covers once flowering begins, and hand-pollinate if fruit starts swelling then aborts.

AVG. Seeding Rate

200 seeds/100'; 15,000 seeds/acre

Pests & Diseases

Powdery and downy mildews, bacterial wilt, Phytophthora blight, gummy stem blight, and mosaic viruses affect squash. Plant resistant varieties, rotate cucurbits, control cucumber beetles, and avoid saturated beds. Remove permanently wilted or mosaic vines and discard fruit with water-soaked, sunken, or expanding lesions.

Squash is especially vulnerable to squash bugs, vine borers, and cucumber beetles, with aphids and mites possible in hot weather. Exclude early pests with row cover, then uncover for pollination and scout frequently.