Top 5 Tips for Growing Big Squash

Growing big squash is a rewarding experience for any gardener. However, it can be challenging to achieve the desired results. In this article, we will share our top 5 tips for growing big squash that will help you produce healthy and abundant crops.

Choosing the Right Variety

When it comes to growing big squash, choosing the right variety is crucial. We want to make sure that we select a type of squash that is known for producing large fruits. Here are some tips to help us choose the right variety:

  • Look for varieties that are known for producing large fruits. Some popular varieties include Atlantic Giant, Big Max, and Dill’s Atlantic Giant.
  • Consider the climate in our area. Some varieties may be better suited for certain climates than others. For example, some varieties may be more resistant to heat or cold.
  • Think about the space we have available. Some varieties may require more space than others to grow properly. We want to make sure that we choose a variety that will fit well in our garden.
  • Consider the flavor of the squash. While size is important, we also want to make sure that the squash tastes good. We may want to try growing a few different varieties to see which ones we like best.
  • Check the seed packet or ask a local gardening expert for advice. The seed packet should provide information about the size of the fruits and other important details. A local gardening expert may also be able to provide some guidance on which varieties are best for our area.

Preparing the Soil

Preparing the soil is one of the most important steps for growing big squash. We want to create a nutrient-rich environment that will help our squash thrive. Here are a few tips for preparing your soil:

1. Test your soil

Before you start planting, it’s a good idea to test your soil to see what nutrients it may be lacking. You can purchase a soil testing kit at your local nursery or send a sample to a lab for analysis. Once you know what your soil needs, you can amend it accordingly.

2. Amend your soil

Adding organic matter to your soil can help improve its structure and fertility. We recommend adding compost, aged manure, or other organic materials to your soil before planting. You can also add minerals such as rock phosphate or greensand to improve the soil’s nutrient levels.

3. Till the soil

Tilling the soil can help break up any compacted areas and make it easier for the squash roots to grow. However, be careful not to over-till, as this can damage the soil structure. We recommend tilling to a depth of 8-12 inches.

4. Create mounds

Squash plants prefer well-draining soil, so creating mounds can help improve drainage. To create a mound, simply pile soil into a small hill and plant your squash seeds or seedlings on top.

5. Mulch your soil

Mulching your soil can help retain moisture and suppress weeds. We recommend using organic materials such as straw, grass clippings, or leaves as mulch. Be sure to keep the mulch a few inches away from the base of the squash plants to prevent rot.

Fertilizing and Watering


  • Start with a soil test: Before adding any fertilizer, it’s essential to know the nutrient content of your soil. A soil test can help you determine the pH level, organic matter content, and nutrient deficiencies. Based on the results, you can choose the right fertilizer that suits your soil type and the needs of your squash plants.
  • Choose the right fertilizer: Squash plants require a balanced fertilizer that contains equal amounts of nitrogen, phosphorus, and potassium (NPK). You can use a granular or liquid fertilizer, depending on your preference. Organic fertilizers like compost, manure, and fish emulsion are also great options.
  • Apply fertilizer at the right time: It’s best to fertilize your squash plants before planting and again when they start producing fruits. Avoid over-fertilizing, as it can lead to excessive foliage growth and low fruit production.


  • Water deeply but infrequently: Squash plants prefer deep watering rather than frequent shallow watering. Water the plants deeply once or twice a week, depending on the weather conditions and the moisture level of the soil. Avoid overhead watering, as it can lead to fungal diseases.
  • Mulch to conserve moisture: Mulching can help retain moisture in the soil and reduce water evaporation. Use organic mulch like straw, leaves, or grass clippings around the base of your squash plants.
  • Water in the morning: Water your squash plants in the morning to allow the leaves to dry off before nightfall. Wet leaves can attract pests and diseases.

Pest and Disease Control

Here are a few tips on pest and disease control that we’ve found to be effective:

  • Prevention is key: The best way to control pests and diseases is to prevent them from occurring in the first place. Start by selecting disease-resistant varieties of squash, and make sure to keep your garden clean and free of debris that can harbor pests and diseases.
  • Practice crop rotation: Rotating your crops each year can help prevent the buildup of soil-borne diseases that can affect squash. Try not to plant squash in the same spot more than once every three years.
  • Monitor regularly: Keep a close eye on your squash plants for signs of pests or disease. Catching problems early can make them easier to control.
  • Use natural remedies: If you do have a pest or disease problem, try using natural remedies before resorting to chemical pesticides. For example, spraying plants with a mixture of water and dish soap can help control aphids, while planting marigolds around your squash can help repel squash bugs.
  • Know when to harvest: Finally, make sure to harvest your squash at the right time. Leaving them on the vine too long can make them more susceptible to rot and disease.

Harvesting and Storing

We want to wait until the squash is fully matured and the skin is hard enough to resist scratches from our fingernails. We recommend using a sharp knife or pruning shears to cut the stem, leaving about an inch of stem attached to the fruit. This will help to prevent the fruit from spoiling.

After harvesting, it’s important to handle the squash carefully to avoid any bruising or damage. We like to use a soft cloth or towel to gently wipe off any dirt or debris. If the squash is wet, we recommend letting it air dry before storing.

Storing squash is relatively easy. We suggest storing them in a cool, dry, and dark place, such as a basement or pantry. Avoid storing them near fruits that produce ethylene gas, such as apples and bananas, as this can cause premature ripening and spoilage.

Another option for storing squash is to freeze it. To do this, we recommend cutting the squash into small pieces and blanching them in boiling water for a few minutes. After blanching, the squash can be stored in freezer-safe containers for up to a year.

Final Verdict

We hope that these top 5 tips for growing big squash have been helpful to you. Remember that growing squash is not an exact science, and every garden is different. We wish you the best of luck in your squash-growing endeavors!