RGARDENING
Practical gardening guides, plant care, and growing know-how.
From frost dates to fertilizer rates, RGardening pairs free hands-on calculators with practical growing guides and a richly illustrated plant museum. Dig in, plan your beds, and grow with confidence.
Garden Reference Pack
Compost, watering and soil mixes — the decisions the calculators can't make
$19.00 · 10 printable pages — see what is in it →Garden Tools & Calculators
Free planners for every stage of the season — watering, planting, composting, soil, and feeding.
Garden Watering Calculator
Determine exact water requirements for your plants based on soil type, climate, season, and rainfall
Plant Companion Calculator
Discover beneficial plant combinations, avoid harmful pairings, and score your garden's compatibility
Seed Starting Date Calculator
Calculate indoor and outdoor planting dates from your last frost date, with succession scheduling
Compost Ratio Calculator
Balance the carbon-to-nitrogen ratio of your pile and troubleshoot common composting problems
Garden Bed Soil Mix Calculator
Calculate exact soil, compost, and amendment quantities for raised beds and container gardens
Fertilizer Application Calculator
Calculate precise NPK application rates for organic and synthetic fertilizers by plant and area
Compost Nutrient Credit Calculator
Count the nitrogen your compost already supplied — including what is still releasing from earlier years — before buying fertilizer, and see the phosphorus building up underneath
The Garden of Plants
Wander an immersive museum of the plant world — seven living collections spanning vegetables, herbs, fruits, flowers, houseplants, trees, and ground covers, each arranged by botanical taxonomy so you can trace the families and traits that connect them.
Tour the museum →From the Journal
Fresh growing guides, plant-care tips, and seasonal know-how.
Beyond Ornamentals: Functional Drought Tolerants
Cultivation Techniques for Success with Drought-Tolerant Flora Proper cultivation methods significantly influence the performance of drought-tolerant plants in any given setting. While these species require less frequent watering than conventional…
The Alchemy of Growth: Mastering Greenhouse Gardening Techniques for Year-Round Harvests
The Alchemy of Growth: Mastering Greenhouse Gardening Techniques for Year-Round Harvests In an era marked by unpredictable weather patterns and rising temperatures, greenhouse gardening emerges as a revolutionary solution for…
The Science and Art of Efficient Garden Irrigation: Maximizing Growth While Conserving Water
The Science and Art of Efficient Garden Irrigation: Maximizing Growth While Conserving Water In an era where water scarcity is becoming increasingly critical, mastering efficient garden irrigation techniques isn’t just…
Harvesting Success: Mastering Raised Bed Gardening Techniques for Bountiful Yields
Harvesting Success: Mastering Raised Bed Gardening Techniques for Bountiful Yields Raised bed gardening has transformed the way modern gardeners approach cultivating fresh produce, offering unparalleled control over growing conditions. By…
The Regenerative Roots of Permaculture: Cultivating Sustainable Ecosystems at Home and Beyond
The Regenerative Roots of Permaculture: Cultivating Sustainable Ecosystems at Home and Beyond In an era where environmental degradation looms large, permaculture emerges as a beacon of hope—a holistic approach that…
The Artful Alchemy of Garden Design: Crafting Living Masterpieces in Your Own Space
The Artful Alchemy of Garden Design: Crafting Living Masterpieces in Your Own Space Garden design is an intricate dance between nature and human creativity that transforms ordinary spaces into extraordinary…
Keep Learning
Plant families, pests, techniques, and a plain-language gardening glossary — everything you need to dig deeper.
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