How accurate are the plant quantity calculations?

The calculations are based on standard spacing requirements for each plant type. We account for plant spacing, row spacing, and adjust for gardening methods like vertical gardening. However, actual results may vary based on your specific soil conditions and gardening practices.

Can I use this calculator for container gardening?

Yes! Simply select 'Container Garden' as your garden shape. The calculator will adjust plant quantities and recommendations for container gardening, suggesting plants that thrive in containers and adjusting spacing requirements.

How do you determine which plants are suitable for my season?

We categorize plants by their optimal growing seasons (spring, summer, fall, winter) based on their temperature preferences and frost tolerance. The calculator shows only plants suitable for your selected season and climate conditions.

What's the difference between beginner, intermediate, and expert plants?

Beginner plants are easy to grow, require minimal maintenance, and are forgiving of common mistakes. Intermediate plants may need more specific care or have longer growing periods. Expert plants often have special requirements, are more susceptible to pests/diseases, or need advanced techniques.

How do companion planting recommendations work?

When companion planting is enabled, we suggest plant combinations that benefit each other through pest control, pollination, habitat for beneficial insects, or maximizing space use. We also avoid combinations that compete for resources or inhibit each other's growth.

Can I save my garden plan and come back to it later?

Currently, you can download your garden plan as a PDF or email it to yourself. Future updates will include account-based saving functionality for returning to your plans.

How often should I update my garden plan?

We recommend reviewing your plan each season and adjusting based on your previous season's results. You can also update your plan if you make changes to your garden space or want to try new plants.

Do you account for crop rotation in the planning?

Yes, when you enable succession planting, we consider crop rotation principles to maintain soil health and reduce pest/disease issues between planting cycles.

What is a Grow a Garden Calculator?

It's an online tool that helps you plan your garden by calculating space, plant count, and layout based on your preferences.

Is the calculator free to use?

Yes, it's completely free and accessible on any device

Can I use it for vegetable gardens?

Absolutely! You can plan for vegetables, herbs, flowers, or mixed gardens.

Can I save or print my garden plan?

Yes — you can download or print your layout summary directly after calculation.

Grow a Garden Calculator

Plan your garden smarter with our Grow a Garden Calculator — an interactive tool that helps you design your garden layout, select plants, and get customized recommendations based on your space, season, and sunlight.

Garden SizePlantsLocation & SeasonPreferencesLayoutSummary

Step 1: Garden Size & Dimensions

Define your garden space and dimensions

Garden Dimensions

Garden Shape & Type

Length (feet)

Width (feet)

Garden Area: 50.0 square feet

Garden Type Recommendations

Rectangle Garden

Best for traditional row planting, easy to maintain

Raised Bed

Better soil control, less bending, good drainage

Container Garden

Perfect for small spaces, balconies, and patios

Recommended Garden Sizes

• Beginner: 4×4 ft (16 sq ft)
• Family of 2: 8×4 ft (32 sq ft)
• Family of 4: 12×8 ft (96 sq ft)
• Experienced: 20×10 ft (200 sq ft)

Grow a garden calculator

Our comprehensive garden planning tool helps you design the perfect garden layout, select the right plants for your space and season, calculate resource needs, and create a personalized planting schedule. Whether you're a beginner gardener or an experienced green thumb, this calculator provides everything you need to plan and execute a successful garden.

How to Use This Calculator

Garden Size

Set dimensions and garden type

Plants

Choose plants for your garden

Location & Season

Set environmental conditions

Preferences

Customize gardening methods

Layout

View garden plan and schedule

Summary

Get complete garden plan

Frequently Asked Questions

Get answers to common questions about percentage calculations