How To Grow Acorn Squash

Written by Lars Nyman on

September 30, 2024

Growing Acorn Squash

Acorn squash is a type of winter squash that has a dark green or orange skin with a sweet, nutty flavor. It's rich in fiber, vitamins, and minerals making it a great addition to any meal. The flesh is also packed with antioxidants, making it a healthy and nutritious food choice. Acorn squash can be roasted, steamed, boiled, and even grilled for a variety of ways to enjoy it.

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Acorn Squash Growing Cheatsheet:

1. Essential Facts

🌱Classic winter squash variety

🌞Thrives in warm climates, but tolerates lower temperatures

✂️Harvest when skin is tough, but before frost

2. Ideal Conditions

🌧️Requires well-draining soil

☀️Needs 6-8 hours of full sun daily

💦Needs consistent watering, especially during fruit development

3. Planting Tips

🌱Sow seeds directly after last frost

📏Spacing: 3-4 feet apart

🌿Mulch to retain moisture and control weeds

4. Fertilizer Requirements

🍞Use compost-rich soil

🌱Apply balanced fertilizer at planting

🌾Side-dress monthly with compost

5. Pests and Diseases

🕷️Common pests: squash bugs, vine borers

🍂Prevent fungal diseases with proper air circulation

🌻Plant marigolds nearby as a natural pest deterrent

6. Harvesting and Storage

🥕Harvest when skin is hard and dark green

🍂Store in cool, dry place for up to 3 months

🍲Enjoy nutritious, delicious meals all winter long!

Growing Acorn Squash: A Gardener’s Journey

Let me tell you, growing acorn squash is a rewarding endeavor. It's one of those veggies that make you feel like a pro gardener.

Choosing the Right Variety

First off, pick your variety. My personal favorite is the Early Bush Acorn. It’s compact and perfect for smaller gardens.

There are also varieties like Table King and Taybelle, known for their rich flavor and sturdy growth.

Preparing the Soil

Acorn squash thrives in rich, well-drained soil. Think of a sandy loam with a pH between 6.0 and 6.8.

Mix in compost or aged manure to boost soil fertility. Trust me, they love it!

Planting Time

Plant your seeds after the danger of frost has passed. I aim for mid-May in my region.

Plant seeds about 1 inch deep and 2-3 feet apart in rows that are 4-6 feet apart.

Watering and Feeding

Water deeply once a week, more if it's particularly dry. Squash like their roots moist but not waterlogged.

Fertilize with a balanced 10-10-10 fertilizer when the plants are about 6 inches tall. Organic fertilizers work wonders too!

Dealing with Pests and Diseases

Pests like squash bugs and vine borers can be a nuisance. I use neem oil as a natural deterrent.

For diseases, keep an eye out for powdery mildew. Ensure good air circulation by spacing plants properly.

Did you know? Crop rotation reduces pest and disease build-up. Avoid planting squash in the same spot each year.

Harvesting

Harvesting acorn squash is straightforward. Wait until the skin is hard and deep green, usually 75-100 days after planting.

Cut the squash from the vine, leaving a couple of inches of stem. Cure them in a warm place for about 10 days.

Storage Tips

Store acorn squash in a cool, dry place. They can last up to three months if stored properly.

I like to keep mine in a cellar at around 50°F. They stay fresh and delicious for winter meals.

My Personal Tips

Mulch around the plants to retain moisture and reduce weeds. Straw works great.

Hand-pick pests early in the morning when they are sluggish. It's a bit tedious, but it works wonders.

Final Thoughts

From seed to harvest, growing acorn squash is an adventure. It’s a plant that gives back generously.

Happy gardening, and may your acorn squash be bountiful and delicious!

FAQ

How long does it take for acorn squash to grow?

Acorn squash typically takes 70 to 90 days to fully mature.

What are the ideal growing conditions for acorn squash?

Acorn squash thrives in full sun and well-draining soil with a pH of between 5.0 and 6.8.

When should I plant acorn squash seeds?

Plant acorn squash seeds after the danger of frost has passed and the soil temperature reaches around 60°F (15°C).

How deep should I plant acorn squash seeds?

Plant acorn squash seeds 1 inch (2.5 cm) deep into the soil for optimal germination.

How much water does acorn squash need?

Acorn squash needs consistent moisture, so provide 1 inch (2.5 cm) of water per week and adjust according to rainfall.

Should I fertilize acorn squash plants?

Yes, fertilize acorn squash plants at planting time with a balanced fertilizer and reapply every 3 to 4 weeks during the growing season.

Are there any pests or diseases that commonly affect acorn squash?

Common pests include aphids, squash bugs, and vine borers. Diseases to watch out for include powdery mildew and downy mildew.

When should I harvest acorn squash?

Acorn squash is ready to harvest when the skin is hard and dark green and the vine has started to wither. Typically, this occurs around 80 to 100 days after planting.

How should I store harvested acorn squash?

To store harvested acorn squash, place them in a cool, dry location with good air circulation and a temperature of 50 to 55°F (10 to 13°C).

Acorn squash is a hardy and versatile vegetable that is relatively easy to grow in many climates. it provides lots of high-quality and nutritious food in just a few square feet of garden space and has a long harvest season. its thick edible skin makes it an ideal choice for winter squash recipes and provides plenty of dietary fibre, vitamins, minerals and disease-fighting antioxidants.

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