🌱 Gardening & Plant Care Tools

Eight tools for gardeners — watering schedules, soil volume, seed starting dates, spacing, fertilizer, compost, and reference guides. Every one runs entirely in your browser.

💧 Plant Watering Schedule Calculator

Free plant watering frequency calculator.

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🪴 Garden Soil & Mulch Volume Calculator

Free garden bed soil and mulch volume calculator.

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🌱 Seed Starting Date Calculator

Free indoor seed starting date calculator based on last frost date.

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📏 Plant Spacing Calculator

Free garden bed plant spacing and count calculator.

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🧪 Fertilizer Dilution Calculator

Free fertilizer nitrogen PPM dilution calculator.

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♻️ Compost C:N Ratio Calculator

Free compost pile C:N ratio estimator.

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🌿 Companion Planting Reference

Free vegetable companion planting compatibility reference.

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🌡️ USDA Hardiness Zone Reference

Free USDA hardiness zone temperature range reference.

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