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HarvestBench

Guides

Each guide answers one question with measurements and internal links to the tools that do the math.

How-to guides

How Deep Should a Raised Bed Be?Practical soil-depth ranges for raised vegetable beds, including tomatoes, carrots, lettuce, and mixed plantings.How Much Soil Does a Raised Bed Need?Worked examples for common US raised bed sizes, plus bag vs bulk buying notes.Hugelkultur in Raised BedsHow twigs, leaves, and logs under soil cut the mix you buy — including a 2–3 inch brush layer in a 12-inch raised bed.Growing Vegetables in ContainersPlastic, ceramic, and fabric pots by gallon size — what each material does well, and which vegetables fit 1, 3, 5, 7, and 10 gallon containers.Potting Mix vs Garden SoilWhy pots need potting mix, why raised beds usually should not be filled with it, and how to read a bag label.Best Soil Mix for Raised BedsPractical raised bed soil recipes using compost, topsoil, and drainage materials — without a single magic blend.How to Prepare a Raised BedA practical sequence for siting, filling, and settling a new raised vegetable bed before planting.Raised Bed vs In-Ground GardenA practical comparison of raised beds and in-ground vegetable gardens for US backyards — cost, soil, watering, and when each wins.How Often to Water Raised BedsHow to schedule watering for raised vegetable beds using soil moisture, weather, mulch, and crop type — not a fixed daily calendar.How Far Apart to Plant TomatoesTomato spacing for determinate and indeterminate plants in raised beds, including cages, pruning, and square-foot layouts.How Far Apart to Plant PeppersBell and hot pepper spacing for raised beds, including square-foot layouts and airflow.How to Grow Cucumbers in Raised BedsTrellis vs sprawl, spacing, watering, and common cucumber problems in backyard raised beds.How to Fertilize a Raised Bed GardenA conservative approach to fertilizing raised vegetable beds using compost, soil tests, labels, and nitrogen math.How to Start Vegetable Seeds IndoorsSoil mix, light, warmth, and timing for starting tomatoes, peppers, and other vegetables from seed indoors.When to Transplant SeedlingsHardening off, frost dates, and soil temperature cues for moving vegetable seedlings into raised beds and pots.Aphids on Vegetable PlantsHow to recognize aphids on tomatoes, peppers, and greens, and what to do before reaching for a spray.Tomato HornwormsHow to find and remove tomato hornworms, and how to tell them apart from beneficial lookalikes.Blossom-End Rot on Tomatoes and PeppersWhy blossom-end rot shows up, what uneven watering has to do with calcium, and what actually helps in a raised bed.

Product & buying guides