Free Home & Garden Calculators

Bulk soil beats bags at 1+ cubic yard. Full cost comparison for 5 common volumes with delivery fees, real pricing, and the exact breakeven point.

Which grass grows best in shade? 8 grass types ranked by shade tolerance with honest ratings, seeding rates, best zones, and maintenance level. Includes a comparison table and real-world tips.

Grass seed rates vary from 2 to 10 lbs per 1,000 sq ft depending on grass type and whether it's a new lawn or overseed. Full chart with rates, costs, and best seasons.

Topsoil depth depends on the project: 2 inches for leveling, 4-6 for garden beds, 4-6 for new lawns. Full chart with cubic yards per 1,000 sq ft and cost estimates.

What do the three numbers on fertilizer bags mean? NPK stands for Nitrogen, Phosphorus, and Potassium. Learn what each nutrient does, how to read the label, and which ratio to use for lawns, gardens, and flowers.

A 4x8 raised bed costs $50-$350 total depending on lumber and soil choices. Full cost breakdown by bed size with lumber, hardware, soil, and real-world totals.