🌱 Grow Garden Calculator

Plan your garden in seconds

Enter your space and crop to get plant count, weekly water, expected yield, and a simple spacing diagram. Then download a neat PDF report.

Fast & mobile-friendly No signup Free forever
Spacing diagram preview

Grow Garden Calculator

Provide your space and crop details. All fields are adjustable.

Note: Values are estimates for hobby gardening, not agronomic guarantees.

Results

Total Area
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Plants That Fit
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Water / Week
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Expected Yield / Season
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Tips

    Spacing Diagram

    How to Plan a Productive Home Garden (Beginner Friendly)

    Planning before planting saves time, water, and money. This quick guide covers space planning, spacing, watering, soil health, and seasonal timing so you can harvest more with less effort.

    1) Measure Your Space

    Use a tape measure for length and width, then multiply to get area. Most vegetables prefer at least 6 hours of sun. Balconies and patios can grow a lot using containers or vertical supports.

    2) Choose the Right Crops

    Start with 3–5 reliable crops that you actually eat. Tomatoes, peppers, lettuces, beans, and herbs are forgiving. Check the spacing on the seed packet or in this tool’s presets.

    3) Respect Spacing

    Overcrowding reduces airflow and yield. Use the calculator to estimate how many plants fit your bed. In raised beds, a grid (square‑foot style) makes spacing easy.

    4) Water Wisely

    Deep, infrequent watering encourages strong roots. Mulch (dry leaves, straw, or wood chips) reduces evaporation by up to half and suppresses weeds.

    5) Feed Your Soil

    Mix compost before planting. For clay soils, add organic matter to improve drainage. For sandy soils, add compost to boost water holding.

    6) Time It Right

    Warm‑season crops (tomato, pepper, cucumber) like warm nights. Cool‑season crops (lettuce, spinach, peas) prefer spring and fall. Stagger plantings for continuous harvests.

    7) Keep Notes

    Track what you planted, where, and how it performed. Your future self will thank you.

    About

    Grow Garden Calculator is a free hobby tool that helps you size plantings, estimate water, and visualize spacing. Built for home gardeners, students, and community gardens.

    Contact

    Questions, feedback, or partnership ideas? Send an email:

    hello@growcalculator.app